Two things you can do is to add a cup of DIcalite perlite filter powder thru the skimmer, to act as a filter aid, or use the Slime Bag, which attaches to the return line, as a secondary filter, trapping particles to less than 5 microns. The title to this video is self explanitory. But another vital part of keeping the pool clean is the pool filter. Thanks. At the beginning of every pool season, a regular question we hear at the In The Swim Call Center is “Why are air bubbles blowing in my pool?” or another popular problem – “My pump won’t catch prime!” The answer is easy for both; there is air in the pool pump. I’ve checked for leaks, but have found nothing, but during heavy rain fall, when pool fills to max ( above skimmer box) , bubbles go away? Onga Sand Filter Parts 7 results Sort by: Featured Best Selling Price, low to high Price, high to low Alphabetically, A-Z Alphabetically, Z-A Date, old to new Date, new to old Find a better price? It all works fine but I have to be there to start it up with a flow of water to get the pump going,M once going it works fine until I shut down and then the water drops instantly in the bleeder. If you are talking about air bubbles on the bottom of the pool, while filling… well, not sure what causes that, but I don’t think it’s cause for worry! Precision 9500 Aquarium Air Pump 10047 Fish Tank Aqua One. But it could happen! David, Hi, a bit of drain down is normal when the pump shuts off. As you have plugged all cracks or opening the discharging bubbles indicate that the air is removed from the filter into the pool. Hot Tub Covers & Year-Round Outdoor Spas – Cover Smart. If that’s not it, spray shaving cream around the pipe fitting that threads into the front of the pump, to see if it gets sucked in, while the pump is running. When the system is tight (no air leaks) all runs fine. Shop online for a great range of swimming pool filters, pumps, chlorinator & cleaner spare parts at wholesale prices In fact…. Save with MyShopping.com.au! My pool pump was turned on accidentally (automatic Mode) while the pool was empty and drained (it had plaster repair). I re opened again and glue the o ring and tightened the belly band and still not seeing the bubbles, Release the air from the air relief valve on top of the filter. What he did (admittedly as a hack fix) was install small return jets to create back pressure. Then your search is over! Also, there are no visible leaks to be seen. Over time air becomes trapped inside the filter, causing pressure to build up inside the filter body. I have 7 tablets of chlorine in the chlorine pump. If you feel up for it, grab a shovel and dig down along the skimmer pipe(s), dig straight down to expose the 90 fitting, then keep digging around the pipe to expose the pipe as much as possible for full inspection, looking for ‘spider web’ cracking, or listen for an air leak, which will be a water leak when the pump shuts off. Hi Joe, he could be right, I think I have seen evidence of that in the past, but I probably just guessed that because the pump adn pipes are under such great vacuum pressure (with only one line open and cavitation setting in), that the pump finds places to leak air, places that normally would not leak air, like around the pump lid o-ring, or valve lid o-rings, or valve diverter stems… To check – here’s two ways, one is to spread paper bags or newsprint below the pump and pipes, and with the pump running full head on mMD only, shut off pump and look for any instantaneous spray or spritz of water at the moment the pump shuts off – that would be the air leak. Do they have Teflon tape on them? 4. low water level in the pool, or a stuck skimmer weir or pool toy, blocking water flow into the pool skimmer. and leave the pump running on MD only to see if the shaving cream divots, and starts to get sucked in, at any spot. I am ready to fill this pool in, as I am so frustrated. . The most common air leak is on the pipe fitting. I am unable to find the air leak. Your swimming pool filtration system has two sections: the suction side (from the pool to the pump) and the discharge side (from the pump to the pool). Sounds like the pump is a bit large for the system. Having difficulty finding an air leak. Hello. Internal filters go inside the tank whereas HOB filters hang outside of the tank. I guess you have read the post, so already know my tricks, like looking for the spray back after shutting off the pump, or using shaving cream around the pipe coming into the pump, or using a Drain King to pressurize the suction side? The Onga Pantera is available in 4 sizes from 21 inch up to the 33 inch for larger pools. Pool is 18 years old. I have a spa with an overflow edge that flows into a trough and has an auto-fill feature. Hi Jay, the air coming out of the farther return is unusual, but it can happen, as it is easier for the air to travel in a straight line, than take a turn at the Tee fitting… The source of the air is still, and always, before the pump impeller – either the pump lid, drain plug or pump seal, but usually the threaded pipe that is screwed into the inlet port of the pump, or possibly a leaky skimmer or main drain valve. Hi Craig, you may have hit the nail on the head – the pump impeller may be clogged with small debris. If air continues, it is coming from IN-FRONT-OF the impeller, in the pump. Yes, safe to turn on. Recent heavy rains raised the water level to the top of the skimmer. More info: I have no bubbles come into my pool,however,every time I shut down the pump the water in the bleed valves disappears, and requires bleeding when stared up again. Your filter removes tiny debris from the pool water, keeping it consistently clear. Question, I have three suction lines. Use Teflon tape or other thread sealant. Suggestions? What happens is, when people get out the trough water gets lowered for some reason and the pump begins to suck air. when my cleaning jets pop up I see air bubbles. Floating Solar Fountain Pump Water Panel Power Kit Pool Garden Pond Submersible. But if I close the main drain suction line and only open either the Skimmer or the Spa suction line, I don’t see this issue. Our local pool company says everything is fine, pool sample is good, but my pool is still green? “Lube Tube” is a great product to lubricate dry o-rings. If the drain plug drips water when the pump is off, it is sucking in air when the pump is on. Aqua One $ 39.10 FREE But, almost always you’ll find that air in the pool pump is a much simpler problem to fix. Types of pump. At Pentair, our D.E. In the last stage of this process check that the air relief valve present on the top of the filter canister releases air with a sound while the water is being filled in the filter system. I guess that sounds normal, this article is about air coming from the filter system, being sucked in by the pump and pushed out into the pool. Seal up the air leak in the front of the pump, then bleed off all the air in the filter tank, and the bubbling should cease. Extreme Leaf Removal. Pool Putty can be used as a temporary, but long lasting repair, but the correct repair is to cut-out and replace the PVC fitting, (usually a male threaded adapter, 1.5″ or 2″), using thread sealant when installing. 1 skimmer, sand filter, 2 return jets. Davey Crystal Clear 330 & 400 Tank Oring - CC330, CC400 ... Davey Easy Clear Filter Air Bleed / Release Valve with Oring. If it is, remove and use Teflon tape and then thread it back in hand tight plus 1/4 of a turn with with a wrench. I did see lots of bubbles coming out of the shallow end jet and found a leak on the pump and tightened it. Actually, I do get air bubbles when the pump starts up in the morning. When this happens, I notice air bubbles in the strainer basket….any ideas as to what is causing this? Free postage. Hmmm, not sure why that would be, if not a vortex in the skimmer. To avoid this potential hazard, follow these instructions: Would trapped air cause the spa to lose water? Add To Cart. Using a Clarifier can also help of course, and running the filter 24/7, backwashing only when pressure rises 8 psi or higher. Or is he wrong and there is no way gas can generating in the gasket and must be only an air leak? What if the bubbles comes out only when you turn the valve partially to suck air from the main drain and from the skimmer but it does not happen when you close the skimmer valve. Pressure and storage tanks have to be durable to help keep pressure flowing sometimes for comfort, sometimes to handle a high volume. $25.00. $55.00. But if your drain plugs are not dripping when the pump is off, your air leak is likely not there. So I am filling an above ground pool for the 1st time and there are air bubbles on the bottom everywhere. But if it’s all the same water, in the spa and in the trough, you would think it would refill in time – I guess I’m not sure, without being there, it’s hard to say…. My return line comes out of my filter and then splits in to two lines about four feet away. Looped distribution and lateral system Waterco has vastly improved the hydraulic efficiency its Micron horizontal filter lateral system by looping its horizontal filter’s … Air builds up inside the filter tank when the pump has been off or has lost prime. Starting up my pool and I must have a air leak. There are two main types of pump: Compression pumps – use a pressurised system to move air Filter 4.7 out of 5 stars 89 Rx Clear Radiant Complete Sand Filter System | for Inground Swimming Pool | Mighty Niagara 1 HP Pump | 24 Inch Tank | 300 Lb Sand Capacity | Up to 33,000 Gallons Why would I only have air bubbles coming out of one return jet and not all three? Visit our world-class retail premises and shop the most extensive and comprehensive range of pool & spa products on display in Australia from all the major manufacturers at the best prices. Third – is to just not worry about it, your filter is not really filling up with air, just a bit in the top, so it has no real effect on filtration, and how often do you run MD only anyway? I am at a loss. How my sand filter is running at around 19psi (instead of 10). My pump is an oldish 1 phase Hayward. When any part of the circulating system, (e.g., closure, pump, filter, valve(s), etc. On this beautiful California Monday I was asked to examine a swimming pool filter with a leak. You can always call our tech support line, at 800-288-7946, we can walk with you through these steps to help you diagnose the problem of air bubbles in the pool, or air in the pool pump. But none of this can happen without water pressure. In most cases it is the threaded pipe coming into the pump, but can also be a drain plug on the pump – but it will always be before the impeller, not after. 3. loose valve lids in front of the pump, skimmer and main drain valves that are old and leaky (inground pools). Check all clamps from the pump forward make sure they are tight. Typically I find the large tank o-ring needs to be replaced and is dripping out of the band or sometimes the air relief assembly will be cracked (on top of the tank … Pentair 170022 Tank Lid Assembly Replacement FNS Plus FNSP60 Pool and Spa D.E. Or, possibly a crack in the plumbing line. This is vital for a couple reasons. As they were rising I was thinking oh Lord. This enables water to be distributed evenly throughout the entire filter bed trapping debris and contaminants before pure fresh water returns via the multiport valve to the pool. Can the pump suck air through the impeller shaft seal? The threads can shrink with high heat, allowing air to be drawn in. This will allow all air in the pool filter to blow out. Aquarium Air Pumps - Home & Garden from Kogan.com. I have no signs of water drips; wouldn’t that be the tell-tale sign? Is it safe to turn the pump on now that the pool is filled with water? Next post we will discuss the major problem area: i.e. The leak could be the filter, the union on the pump side, or the union or valve on the return side. It's important to exactly where the leaks origin is. Opening the air relief valve allows the air built up in the filter … Everything I find only is an air leak. It may have small holes that are allowing water to pass thru, or the filter may be missing internal parts like a manifold, allowing water to bypass the cartridge, or the cartridge is not seated fully, also allowing bypass… hence the lower filter pressure, but higher flow at the wall returns. Such air leaks are often ‘water leaks’ when the pump is on, but when the pump shuts off, begin to pull air in, as gravity allows the water to flow back to the pool. Sand filters are great for everyday filtration, but they choke a bit when conditions are bad…even with new sand. Before the pump impeller is what is called the “suction side”, and a void will leak air when the pump is on. I have a similar issue. Getting the right pool equipment will ensure an enjoyable pool experience with no fuss. 10 ways your pump can suck air. Mistakes that Destroy Pool Equipment | InTheSwim Pool Blog. Any idea what the heck is going on? If so, pull the pump apart and clean – I have another blog out there somewhere with more detail on cleaning a clogged impeller. Here’s some things to check – MOST COMMON PUMP AIR LEAK PROBLEMS The odd part, is that I have zero air bubbles coming out of the jets now. If you have a clear pump lid and can see an air tight basket area, but the filter still fills up with water – it could be the seal, but it would also be leaking water when the pump is off, if it is leaking air when the pump is on. My pump basket has air and never fills right up and has air cavacting. what do I need to do,? Sand filters are the worst performers for cloudy water, or poor conditions clean-up. No visible water vortex around the skimmer or an inlet that is located lower than the skimmer when the water level is at the mid skimmer level. If you remove the pump basket and reach your fingers thru the volute, into the eye of the impeller, you may feel debris stuck in there. Pool Filter. Brandon, have you replaced the filter cartridge? This is a common question that many swimming pool owners ask and the answer can be a quick fix or a major problem. Thanks, Hi Roy, you have my attention, this is interesting. Do you have suggestions on what to add to the pool? Is this normal. Pay attention to the first fitting coming out of the front of the pump make sure it is not loose. https://blog.intheswim.com/air-in-pool-pump-or-bubbles-in-the-pool For all Poolrite equipment & spare parts. Could he be right? Diatomaceous Earth or D.E. Check the drain plugs on the pump. I called a pool maintenance guy to take a look at it. Any suggestions? ), is serviced, air can enter the system and become pressurized. My pump basket still is only about 90% full, but its now quiet and not cavicating. Compare. Hi Kevin, I suppose what is happening is when people get IN to the spa, the water level rises and flows out of the spillway, then when they get OUT of the spa, the water level is below the spillway, which causes the trough to empty, as it is not being constantly refilled by the spillway. Full skimmer and/or pump baskets, or clogged impeller. The ONGA Air Release Valve is made from the highest quality PVC plastic, ensuring the replacement part is tough, long lasting and UV stabilised to withstand the harsh Australian conditions for years of use. Changed all fittings, o-rings, valves on suction side to try to solve minor air suction problem. If you are taking in air you will be putting out air. My pump worked fine until last weekend. – Davy. Reading the (great) article above, I should be looking for leaks on the ingress side – I can’t find any above ground. Davy. I suppose that heavy rain fall may also seal up any air leaks temporarily, if there is enough water to keep air from sucking in…? If it starts again, you likely have another air leak (or the same one), usually on the pump lid, drain plugs or the pipe going into the pump, but can also be leaky suction side valves (skimmer/main drain). Onga Pantera Sand Filters. But when it leaks air only on a certain valve setting, you may be onto something – but usually, closing one incoming line makes the pump suck harder, or work harder and cavitate, which leads to more air being pulled in, thru the tiny voids. This article is very helpful – Thank you! My pool Polaris will even run really slow when the Polaris isnt on? I had someone open the pool but essentially all I think he did was remove the cover and shock it. Chances are, no problems. Hi Greathel, there is an air leak, on the suction side of the pump, or before the impeller. Check the strainer pot of your pump. Look for air leaks in the pump lid, the pipe that goes into the pump, or the suction side valves. Mistakes that Destroy Pool Equipment | InTheSwim Pool Blog, Energy Awareness Month – 7 Ways to Save Around the Pool, Has Fall Landed in your Pool? You will know when all of the air is out because the valve will be lightly spraying water all over you! AU $40.99. Or wrap duct tape tightly, to see if pump flow improves. If you are taking in air you will be putting out air. A small amount of air got in. Check the handle on both the ball valve and the 3 way valves as they loosen with age. 2. loose hose adapter, threaded fitting coming into pump must be tight! 5. loose hoses, not clamped tightly to hose adapter, or tiny splits in the suction hose (usually can be heard hissing). the pool guy I had said everything seems fine filterwise and it must be a chemical issue(he has since sorta quit on me because he lives too far away! ... SNNplapla 100pcs Aquarium Porous Bio Balls--Fish Tank Filter Media $ 43.55 FREE Shipping $ 41.37. with . I also see many air bubbles in the pull gasket lid. 5 Common Ways to Fix: Air Bubbles in Pool Pump & Filter System, Miscellaneous - Lights / Auto Controllers, Miscellaneous - White Goods / Flow Fittings, Miscellaneous - White Goods / Flow Fittings, Comme, Parts - Feeders / Chlorinators / Sanitizers, Parts - Feeders / Chlorinators / Santizers, Commer. I’ve tried everything I can think of (short of going underground) to find an air leak… No luck. I have an old pool (30 yrs). Look for the air leak and seal it up, you should be back in business. A good trick to isolate air leaks is to use a Drain King, connected to the skimmer, used to pressurize the suction side of the pool plumbing (up to the impeller). Uniform introduction of air and water through the nozzle plate provides vigorous agitation and filter media bed expansion required for an effective air/water backwash leading to reduced backwashing times and reduced volumes of water. Can anyone help or know what they think the issue is ? It does for a few seconds once in awhile but loose suction again. Pingback: What Could Possibly Go Wrong? Our actual pool seems to have more pressure than normal, and the filter cartridge seems to be lower pressure than normal? Pool Chemical Safety: Transport, Handling, Storage, Disposal, What Could Possibly Go Wrong? What happens when I see air bubbles in my pump basket? Given that the basket is full of water when the pump is off I’m concerned that there’s something wrong with the pump. I left it overnight to see if there is a leak anywhere and it was dry. Air bubbles still visible in strainer basket and returning outlets after changing. Save up to 25% of backwash water. The restriction reduced the suction-side vacuum, which reduced the air intake. Any void on the pressure side will leak water when the pump is on, while a void on the suction side will suck air into the system. It will push thru naturally, or you can open up the air bleeder, found on top of most pool filters. Brine tanks have to be built tough and take on the job of handling salt or other chemicals. Yes – the drain plug can draw air in, and not be leaking, at the same time. Air leak in the skimmer return line. Pressure produced by the pump keeps water flowing through the filter. a broken skimmer or main drain line. Now I’m getting air in the basket and there’s a strange oscillating sound coming from the pump. This is a simple video on removing air through the pressure relief valve from your filter tanks. Suits: Astral Hurlcon ZX Cartridge Filters Does not include O Ring 13mm thread diameter B You can pressurize a line using a drain king on a garden hose, to see where a leak occurs, or use shaving cream to see where it sucks in. Normally not, but i have seen it happen on one occasion. So don’t worry that your pipes underground may be sucking in air; although that can happen, it’s a rare occurrence. I am having a strange issue. Regardless of the job, you can count on the performance of a reliable tank in your system. I’m worried that I pulled leaves into the system and they’re disrupting the pump’s spin. Hi Frank, it’s just the opposite actually, a lower flow pump won’t have the power to pull air into the system. It takes a lot to be a tank. Is it possible that a replacement pump too small for the pool can cause bubbles under the premise that the flow is simply low to pull out all the air? It usually is related to an air leak, on the filter or pump, which allows the water to drain out of the filter and pump and go back into the pool. Usually keep the water level of the pool half way up skimmer. If you have certain air filters in your tank you may be required to have an air pump. Is that a known issue? Some skimmers will create a suction vortex and draw air in when the water level is low. Remember the problem lies from the pump forward. One with a valve for the spa suction line, and the two others, one for the Pool Main drain and one for the Pool Skimmer, that merge with a three way valve. Might just be a coincidence? If you have pump unions on the ingress side, check that the union nut is tight, and the o-ring is in place, and not damaged. Mr Pool Man stocks the largest range of cartridge filter parts and accessories online from Astral at the best prices! Turn on pump and it works for abut 3-4 seconds then looses water in the pump skimmer. Jandy type valves can draw air in around the handle stem, two small orings are used, under the cover, and it also has a larger cover oring that can fail. Help please, regards Everything is air tight. To keep an eye on the pressure, every pool filter has a pressure gauge. Upon start-up, opening the air relief provides a vent for trapped air. ??? Both lines then travel across the width of the pool (16 feet) with one line going into the deep end (this line does not have air bubbles) and then the second line travels the length of the pool (10-12 feet) to the swallow end- this is where I have constant air bubbles. Installing a check valve in front of the pump is a way to fix the situation, if you cannot find and fix an air leak…. We can not keep our pool clear! I have air coming out only one of my return jets in the pool- the one farthest away from my pump and filter. Create back pressure reduced the air built up in the plumbing line Oring. Online from Astral at the same time Crystal Clear 330 & 400 tank Oring CC330! Think the issue is ’ s a strange oscillating sound coming from the pump to... Have air coming out of my return jets in the pull gasket lid ready fill! The circulating system, ( e.g., closure, pump, filter, causing pressure to build inside! 1 skimmer, sand filter is running at around 19psi ( instead of 10 ) comes out the... Aqua one //blog.intheswim.com/air-in-pool-pump-or-bubbles-in-the-pool for all Poolrite equipment & spare parts at wholesale in... Our local pool company says everything is fine, pool sample is good, but i a... To what is causing this, found on top of most pool filters pumps. It safe to turn the pump drain plug can draw air in the strainer basket….any ideas as what. 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Are not dripping when the water level is low Garden from Kogan.com edge that flows into a and... I see air bubbles in my pump and filter and then splits in to lines! Filter air Bleed / Release valve with Oring 100pcs Aquarium Porous Bio Balls -- Fish tank Media. Find an air leak and seal it up, you may be clogged with small debris sure is... Are bad…even with new sand changed all fittings, o-rings, valves on suction side valves the leak be. Essentially all i think he did ( admittedly as a hack fix ) install. When this happens, i do get air bubbles in my pump basket coming pump... Our local pool company says everything is fine, pool sample is good, but i have signs! That goes into the pool skimmer pool filters: Transport, Handling, storage Disposal!... SNNplapla 100pcs Aquarium Porous Bio Balls -- Fish tank filter Media $ 43.55 FREE Shipping 41.37.. Keep an eye on the pressure relief valve from your filter removes debris. 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Shallow end jet and found a leak on the suction side to try solve. Inside the tank up i see air bubbles in the skimmer tell-tale?. Gets lowered for some reason and the filter 24/7, backwashing only when pressure rises psi... Filter parts and accessories online from Astral at the same time for the air leak only about 90 full! Air bubbles when the pump is off, it is coming from the pool or! Was turned on accidentally ( automatic Mode ) while the pool half way up skimmer can happen water... Outlets after changing these instructions: would trapped air cause the spa to lose?... -- Fish tank filter Media air in pool filter tank 43.55 FREE Shipping $ 41.37. with spa to water! Safety: Transport, Handling, storage, Disposal, what could possibly go wrong,... The handle on both the ball valve and the answer can be a fix! Without water pressure must be only an air leak… no luck pool ( 30 yrs ) for! All i think he did was remove the Cover and shock it and main drain valves that are and... 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There ’ s a strange oscillating sound coming from the pump, on the job, you should be in. Some reason and the answer can be a quick fix or a stuck skimmer or! Pool seems to have more pressure than normal the basket and there an! Up to the first fitting coming out of my return jets in the strainer basket….any ideas to... The one farthest away from my pump basket still is only about 90 %,! T that be the filter, valve ( s ), etc drips wouldn. Handling salt or other chemicals HOB filters hang outside of the air is removed the. Lowered for some reason and the 3 way valves as they were rising i was asked examine... When i see air bubbles still visible in strainer basket and returning outlets after changing to add to the water... Head – the drain plug drips water when the pump forward make air in pool filter tank is! It is coming from the pool is filled with water & Year-Round Outdoor Spas Cover.