Savener® S7M120 System 3 Inner and Outer Pool Filter, Compatible with 25021-0200S & 25022-0201S, Replacement for Sta-Rite System 3 S7M120, SR300 Pool Filter Cartridge, 300 Sq. Ft
Condition: New
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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.
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Availability:
In Stock.
Arrives
Wednesday, Apr 29
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Size: S7M120
Features
- REPLACEMENT FILTER Inner Filter:Replaces 25021-0200S (S7M120) 25021-0200, 25021-0200S. Outer Filter:Replaces Sta Rite 25022-0201S.
- SIZE Inner Filter:Length:25 1/4", outside diameter:8 3/4", filtration area:100 sq.ft. Outer Filter:Length:18 3/4", outside diameter:16 1/2", filtration area:200 sq.ft.
- NSF/ANSI 50 CERTIFIED SAFETYSavener pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50 standards for material safety. All components are proven safe for long-term water exposure, ensuring no harmful substances are released.Protect your familys health and enjoy cleaner, safer pool and spa water.
- TRILOBAL FILTRATION & DURABLE ABS END CAPSMade with Thickened innovative trilobal fiber and Reinforced ABS end caps.Structure provides three times the adsorption surface area compared to conventional filter fabrics. It captures more dirt and sediment while maintaining consistent water clarity, even under frequent useso you can enjoy crystal-clear water all day long.
- PROFESSIONAL DIRT-LOCKING & MICRON-LEVEL FILTRATIONOur exclusive Dirt-locking structure efficiently captures debris and makes cleaning effortless. Upgraded with a 50-micron high-efficiency filtration layer, it effectively removes up to 99% of fine particles such as hair, leaves, dust, and sand. It keeps pool water sparkling clear for longer.
- EASY TO CLEAN We suggest to rinse your pool filters regularly with clean water, this will help remove dirt and protect your filter material. With regular cleaning, the filter also needs to be replaced regularly to make your pool filter work more efficiently.
- GUARANTEED &TRUSTWORTHY Savener pool and spa filters is a company with domestic production, warehousing and office space. Save big with superior pleat material, end caps and max flow cores compared to other pool and spa filters. 1-Click Buy, Add-to-Cart or sign up to Subscribe & Save to get the best price!
- NOT FOR BACKWASHING This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.
- SIX-MONTHS RETURN Six-Months Return Policy Guaranteed if the products are with any quality shortages! We attach great importance to all customer's perfect experience of our products. And we are equipped with professional service to provide technical support for every customer.
Package Dimensions: 32.6 x 19 x 18.9 inches
Item Weight: 27.1 pounds
Manufacturer: Savener
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Size: S7M120
Got this for the first time very durable, works well my pool is sparkling clean great value for my money
Reviewed in the United States on August 13, 2025 by Faith Grace
Size: S7M120
I'm not sure how these Cartridges will perform in the long run but they look like good quality and fit well. It should be noted that the OEM Sta-Rite Cartridges wear well and you can expect to get 6-9 years out of them. However the OEM'S cost about $$150. -$200 more then these replacements filters. So let's give them the test of time. Your Pool Pal. LLC
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Reviewed in the United States on June 4, 2025 by Brian D.
Size: S7M120
Installed this recently. Seems to be working well. Time will tell
Reviewed in the United States on November 10, 2025 by Always on the Offensive
Size: S7M120
Great replacement for our pool. Quality seems great. Would order again.
Reviewed in the United States on October 8, 2025 by Navymom
Size: S7M120
I was hesitant because it wasnt ‘name brand’ but I did anyway after checking specs with my pool guy. Glad I got it - fits perfect and was 1/2 the price Of name brand.
Reviewed in the United States on May 27, 2025 by JReg
Size: S7M120
Great product works perfect . Very satisfied and a lot cheaper than the brand name ones.
Reviewed in the United States on September 10, 2025 by Lalainya Armiger
Size: S7M120
These filters worked perfectly in my stay right to Poole filter. The fit was a little tight initially, but when I tighten the clamps, they seem to work fine. The pool is Crystal clear.
Reviewed in the United States on July 8, 2025 by JR
Size: S7M120
Do not buy these. They only lasted 5 months. Definitely not made to last. Very cheaply made
Reviewed in the United States on October 19, 2025 by Susan