Search  for anything...

SWIMLINE HYDROTOOLS Above-Ground Pool Cartridge Tank & Replacement Filter Element - 150 Sq. Ft. High-Performance Filtration, Sure-Flo Pro System, Pump or Base Not Included

  • Based on 289 reviews
Condition: New
Checking for the best price...
$334.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Spreetail

Arrives Jul 5 – Jul 6
Order within 13 hours and 40 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style Name: Cartridge Tank & Element


Size: 150 SQ FT


Features

  • {HIGH FILTRATION CAPACITY} Offering exceptional cleaning efficiency, this 150 Square Foot pool filter is capable of handling pools up to 57,600 gallons. This filter system excels in removing impurities & maintaining pristine water. Element included!
  • {SILVER TREATED ELEMENT} Our Sure-Flo PRO cartridge elements feature double the pleats of standard filters, expertly capturing finer particles. Also, each is treated with Silver Ions that destroy impurities in the water that flows through the filter
  • {DURABLE CONSTRUCTION} Constructed with weather, UV, & corrosion-proof resin materials, these premium, double-reinforced cartridge filters are built to last and withstand the rigors of both seasonal and year-round pool maintenance challenges.
  • {EASY MAINTENANCE} Engineered for convenience, our filters require minimal upkeep. With simple cartridge element access, you can maintain optimal performance without frequent hassles, ensuring that your pool care routine is as effortless as possible
  • {ENERGY EFFICIENT OPERATION} Designed to work seamlessly with high-powered pumps, this system operates efficiently, reducing the need to run your pump continuously. Enjoy a clean pool with reduced energy costs thanks to its optimized performance.
  • {VERSATILE COMPATIBILITY} Suitable for a variety of pool sizes & types, our filters accommodate whether you're upgrading or installing a new system. Hydrotools pumps & complimentary accessories are also available to enhance your pool experience
  • {HYDROTOOLS GUARUNTEE} Our filters are designed, tested, and distributed by our team based in New York, USA. We strive to please our Hydrotools customers we offer a 1 year guarantee against manufacturing defects and in-demand customer service.

Product Dimensions: 11 x 11 x 40 inches


Item Weight: 27.6 pounds


Department: Unisex-Adult


Manufacturer: Swimline


Item model number: 76150


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 5 – Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good Value, User friendly, Best seller customer service.
Style Name: Cartridge Tank & Element Size: 50 SQ FT
This filter is really efficient and user friendly. The cartilages are very affordable to replace when the time comes but last a lone time. Very good value of a pool filter!
Reviewed in the United States on May 27, 2026 by Katy

  • Better than my old DE filter by far.
Style Name: Cartridge Tank & Element Size: 50 SQ FT
Replaced my old DE filter that was spewing DE into the pool. I hooked up this filter while allowing all the old DE to settle to the bottom. I vacuumed the bottom and then removed the filter cartridge and hosed it clean. Put it back into the filter. Now I have crystal clear water and none of the inconvenience of dealing with DE. I have a 1 HP Hayward pump and 1 1/2" hoses for an 18' above ground pool. Works great so far and is noticably quieter than the old DE filter. ... show more
Reviewed in the United States on July 7, 2025 by Jay

  • Best investment for an above ground pool Best investment for an above ground pool
Style Name: Cartridge Tank & Element Size: 50 SQ FT
Added this cartridge filter to my 15' Intex pool which was difficult to keep clean. Using just an Intex sand filter, the pool was constantly needing to be shocked and the water was always cloudy. Less than 1 day after installing this filter, the water is almost crystal clear. In fact, I have the sand filter set to recirculate, which bypasses sand filtration. The cartridge filter is well made and does not leak. The inlet and outlet ports are threaded on the outside and inside. Not sure what the outer thread size is but the inner threads accept a 1.5" PVC adapter to easily add to my plumbing. ... show more
Reviewed in the United States on March 19, 2025 Reviewed in the United States on March 19, 2025 by B. Silva-Leong

  • Honestly Garbage Very Disappointing Honestly Garbage Very Disappointing
Style Name: Cartridge Tank & Element Size: 70 SQ FT
Was excited to purchase this filter after finding “mostly” good reviews. Unfortunately in this case I’m sorry to say that I will be giving this 1 star due to poor quality as others have reported. Order placed on 6/17/24. Installed with older pump while waiting on new pump on the 18th. All pool equipment always covered due to the Florida sun and rain. (Uncovered for lighting for the photos.) Hooked it to new pump after receiving it on 7/18/24 on that following Saturday the 20th. Saw an alleged leak a couple of days ago. But had thought it was just the seal maybe. I wiped the water away and it seemed fine. Was checking on the pool yesterday and saw the water pooled again. My husband wiped the water away as I told him it might be the seal. As he was standing there, we could both see that the lid was producing tiny air bubbles right through the solid lid plastic near the edge in two spots. We would wipe it and watch it bubble and pool several more times to confirm the cracks. They make no sense. No over tightening could cause the issue in that space nor could high pressure was the pressure has not gone over the 10 mark with either pump. Pairing the cracks with rust inside the pressure gauge, we deemed this poor quality and requested a refund. This is unacceptable. Tired of spending good money on bad products. After contacting the seller, they said they would make a onetime exception for a refund and return. That should be a given if a product starts to break and rust after only about 2 months of use (if even). The seller did make good on the transaction. But the filter is junk. Bad on Swimline. Sad. Too bad because the filter cleaned well. Wish we could have used it for several or more years at least. Smh ... show more
Reviewed in the United States on August 6, 2024 Reviewed in the United States on August 6, 2024 by Mandy R

  • Great value for the price Great value for the price
Style Name: Cartridge Tank & Element Size: 70 SQ FT
The pros: easy hookup, great filtration, cleans very easily. The cons: can’t seem to find a compatible base. The air relief plug broke off and I had to drill it out and replace it. Less than 24 hours after running my sand filter nonstop with very unimpressive results, this thing has filtered 10x what the old filter did and cleaning it was super easy with just a garden hose. I can’t seem to find the base on Amazon or the manufacturer’s website, but the filter is standing up on its own with the water weight so that’s good. The air relief valve snapped off when I over tightened it a little. I thought I was screwed but was able to drill it out and pop in another one without any leaks. ... show more
Reviewed in the United States on April 28, 2024 Reviewed in the United States on April 28, 2024 by JTE

  • Added to remove cloudiness
Style Name: Cartridge Tank & Element Size: 50 SQ FT
My pool water was clean and the chemicals balanced, but I still had some cloudiness that was super slow to resolve after each time I shocked due to rain or heavy use. I am not a patient guy. I added this filter in series after the sand filter. No other changes. Within 24 hours my pool was crystal clear and has remained so. I saw some other reviews about no base (mine came with one) and damage in shipping. I had no issues. The interior of the in/out fittings are threaded and fit a standard 1 1/2 inch male pool fitting. Although NOT labeled (or I couldn't find) there are most definitely an input and an ouput. There is a check valve inside and if you hook these up backward, you will get no flow. The lower fitting is the ouput. Don't overtighten the air relief valve! I have not needed a tool to tighten it, just my fingers. Add some plumbers tape to the pressure gage and screw it in only until good and snug too. ... show more
Reviewed in the United States on July 25, 2024 by Marty Smith

  • Great Filter, once you lube the O Ring
Style Name: Cartridge Tank & Element Size: 150 SQ FT (Inground)
I just installed today, works great. Started out with a leak where the top and bottom screw together after I tried reseating it several times, I decided to try and lube the 0 Ring, totally solved the leak problem. I read in the reviews that a lot of other people were having the same problem. Lube works, give it a try :) ... show more
Reviewed in the United States on June 8, 2025 by dlj

  • New Tank for filter system
Style Name: Cartridge Tank & Element Size: 70 SQ FT
Was exact match to the tank we replaced and was really easy to switch out. Didn't even lose any water when we did the transfer to the new tank. We had the filter system up and running within 15 minutes. Perfect purchase and the price was very reasonable.
Reviewed in the United States on June 29, 2025 by M

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...