Posts Tagged ‘s7m120’
Sta-Rite System 3 S7M120 Modular Media 300 Inner and Outer Replacement Filter
March 28th, 2026 Posted 4:27 pm


This Pentair Sta-Rite pool filter cartridge replacement kit is designed for the System 3 S7M120 Modular Media Pool Filter. Because of its large 300 square foot filter area, the S7M120 Filter houses one smaller inner cartridge (100 square foot) and one larger outer cartridge (200 square foot). This kit includes one small and one large replacement cartridge. Easy to clean and simple to replace, the Replacement Filter Cartridge Kit is efficient at capturing fine debris, leaving you with clearer, cleaner pool water. Sta-Rite System 3 S7M120 Modular Media 300 – Inner and Outer Replacement Filter. Fits Pentair Sta-Rite System 3 S7M120 Modular Media 300 Filter. Small 100 square foot pool filter cartridge measures: 25-1/4″L x 8-1/2″D. Large 200 square foot pool filter cartridge measures: 18-1/2″L x 16-1/4″D. View more great items. Waterway Crystal Water Cartridge Filter 325 sq. Waterway Crystal Water Cartridge Filter 525 sq. $1,199.99. Right Fit Replacement Air Relief Valve for Hayward SwimClear and Pro-Grid. Filbur Replacement for Cartridge Master Spa FC-1001M. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.
Tags: filter, inner, media, modular, outer, replacement, s7m120, sta rite, system
Posted in sta rite
S7M120 System 3 Pool Filter Replacement Kit Compatible with Sta-Rite 25021-0200S
March 25th, 2026 Posted 8:17 am







It is new in box. External Filter Cartridge (200 sq ft): OD: 16-1/2″, Length: 18-3/4″ Internal Filter Cartridge (100 sq ft): OD: 8-3/4″, Length: 25-1/4″ Total filtration area: 300 sq ft.
Tags: 25021 0200s, compatible, filter, pool, replacement, s7m120, sta rite, system
Posted in s7m120
S7M120 System 3 Pool Filter Replacement Kit, Compatible with Sta-Rite 25021-0200
March 22nd, 2026 Posted 8:08 am



Large Capacity Design & Reduced Maintenance? External Filter Cartridge (200 sq ft): OD: 16-1/2″, Length: 18-3/4″ Internal Filter Cartridge (100 sq ft): OD: 8-3/4″, Length: 25-1/4″ Total filtration area: 300 sq ft Enhances water flow and clarity, significantly reduces cleaning cycles, minimizes maintenance time, and maximizes pool enjoyment. Triple-Layer Fiber Construction · Crystal-Clear Water Quality? Utilizing advanced triple-layer fiber construction combined with highly uniform filtration media, it delivers exceptional filtration performance. Effectively removes sand particles, sediment, dust, hair, and other impurities to deliver crystal-clear water quality. Convenient Backwashing & Extended Lifespan? We recommend a simple weekly backwash for your pool or spa filter. This helps remove debris, protects the filter media, and maintains optimal performance. Its easy-clean design quickly handles impurities, safeguarding the filter cartridge and maximizing its lifespan.
Tags: 25021-0200, compatible, filter, pool, replacement, s7m120, sta rite, system
Posted in s7m120
S7M120 System 3 Pool Filter Replacement Kit Compatible with Sta-Rite 25021-0200S
March 18th, 2026 Posted 7:55 am






It is new in box. External Filter Cartridge (200 sq ft): OD: 16-1/2″, Length: 18-3/4″ Internal Filter Cartridge (100 sq ft): OD: 8-3/4″, Length: 25-1/4″ Total filtration area: 300 sq ft.
Tags: 25021 0200s, compatible, filter, pool, replacement, s7m120, sta rite, system
Posted in s7m120
Savener/Hanxer SV-System 3 Sta-Rite System 3 S7M120 Pool Filter 25021, 300Sq. Ft
March 8th, 2026 Posted 3:26 pm














Please see the pictures attached for condition and reference. Smoke free item, pet home. Make sure check out my other items on my store please. We have more available, two brands available so we send random brand both are the same replacement filter number.
Tags: 300sq, filter, pool, s7m120, savenerhanxer, sta rite, sv-system, system
Posted in savenerhanxer
S7M120 Sta-Rite System 3, 25021-0200S, 25022-0201S, SR300 Pool Filter Cartridge
March 4th, 2026 Posted 12:12 am







? Dimension? Inner Filter:Length:24″, outside diameter:9″, filtration area:100 sq. Outer Filter:Length:18″, outside diameter:16″, filtration area:200 sq. Filter material: trilobal filtration fabric. NOTE: Before purchasing, compare the specifications with those of the original filter cartridge. This filter cartridge significantly improves water quality in wave pools and hot tubs during summer, creating a cleaner and more comfortable aquatic environment. ?? NSF Safety Certification? HANXER pool and spa filters are tested and certified by IAPMO in accordance with NSF safety standards. All components are verified for long-term contact with water, ensuring no release of harmful substances. Enjoy cleaner, safer pool and spa water for you and your family. ?? Advanced Trilobal Fibers? Advanced trilobal fibers developed using cutting-edge technology deliver superior filtration capacity while maintaining zero pressure drop compared to standard spot-bonded fabrics. Enhanced with a 50-micron high-efficiency filtration layer, it effectively traps minute impurities in swimming pools and spa facilities-such as hair, leaves, dust, sediment and sand particles-ensuring you and your family enjoy worry-free swimming and bathing experiences. ?? High-Strength Adhesive Support Bands? The support belt serves as the “invisible framework” ensuring stable operation of the filter element. We have specifically upgraded the bonding process for the support belt, employing a high-adhesion specialised adhesive layer. This achieves bonding strength exceeding industry conventional standards by over 30%, securely locking the filter element’s layered structure and eliminating the risk of detachment. ?? Triple Reinforcement Design? Thickened polyester filter cloth for tear resistance, reinforced end caps for crack prevention, and ABS internal support frame for pressure resistance. Proper cleaning extends service life and reduces filter cartridge replacement frequency. ?? Easy to Clean? Regularly rinse with clean water to remove scale and protect filter media; Replace filter cartridges on schedule to ensure efficient operation;?? NOTE: Never backwash, as this may cause cracking or damage.
Tags: 25021 0200s, 25022 0201s, cartridge, filter, pool, s7m120, sr300, sta rite, system
Posted in s7m120
S7M120 Pool Filter Set for Pentair Sta-Rite System 3 25021-0200S & 25022-0201S
February 22nd, 2026 Posted 7:40 am







Easily own a clean spa space with our S7M120 pool fliter cartridges! Make your swimming and spa experience more enjoyable and comfortable! Outer Filter Cartridge Replacement. Diameter of both ends: 16-1/2. Filtration area: 200 sq. Compatible with sta rite system 3 S7M120 Series Pool Filter. Inner Filter Cartridge Replacement. Diameter of both ends: 8-3/4. Filtration area: 100 sq. High pressure end cap. Our S7M120 pool filter cartridges adopts a new trilobal filtration fabric structure, which increases the filtering area and improves the filtering effect. The high pressure end cap of chlorine resistant material, which is sturdy and durable and not easy to break. The excellent properties of the filter cloth resistance to stretching and breaking of the fold band and the precision process of uniform solder joint placement, improving the service life of the S7M120 pool filter cartridges. Combine with the latest “dirt locking” technology, our S7M120 pool filter cartridges can capture more impurities than ordinary fabrics, with a filtration capacity about 20% higher than ordinary filter cartridges. Our S7M120 pool filter can effectively remove hair, dirt, sediment, sand, algae, etc. Providing you with a clean swimming pool and spa environment. Our pool filter cartridge has a designed with a special trilobal filtration fabric structure. Not only efficiently filters impurities. But also makes it convenient for users to clean quickly. Inner and Outer Filter Cartridge Compatible with 25S & 25S, System 3 S7M120, SR300, 1 Set. FILTER SPECIFICATIONS: Outer Filter: Length: 18 3/4″; Outer Dimension: 16 1/2″; Filtration Area: 200 sq. Inner Filter: Length: 25 1/4″; Outer Dimension: 8 3/4″; Filtration Area: 100 sq. COMPATIBLE MODELS: Compatible with System 3 S7M120, 25S & 25S, SR300. Note: Other brand names or part numbers are only used for reference. Jumvogo is an independent brand. QUALIFIED MATERIAL: Designed with an innovative advanced fiber structure, this filter enhances dirt capture, promotes water circulation, and delivers efficient filtration. It effectively collects dirt and helping to maintain clearer, cleaner pool and spa water. ENDURING DESIGN: Made with sturdy end caps, strong bands holding the filter in position and premium material, this pool filter cartridge is crafted for long-term usage. Its easy to clean and maintain, ensuring dependable performance and prolonged filter life. INSTALLATION & MAINTENANCE: Compatible with various models, this replacement pool filter is easy to install and fit. Regular cleaning is recommended to ensure continuous performance and effective water circulation. Product Dimensions: 25.25 x 16.5 x 16.5 inches. Item Weight: 30 pounds. Item model number: Jum_s7m120_1. And we will work with you to resolve it to your satisfaction.
Tags: 25021 0200s, 25022 0201s, filter, pentair, pool, s7m120, sta rite, system
Posted in s7m120
S7M120 300 Sq. Ft. Inner Outer Filter Cartridge Compatible with 25021-0200S
February 7th, 2026 Posted 6:50 am







This is a S7M120 300 Sq. It is new in box. FILTER SPECIFICATIONS: Outer Filter: Length: 18 3/4″; Outer Dimension: 16 1/2″; Filtration Area: 200 sq. Inner Filter: Length: 25 1/4″; Outer Dimension: 8 3/4″; Filtration Area: 100 sq.
Tags: 25021 0200s, cartridge, compatible, filter, inner, outer, s7m120
Posted in s7m120
Savener SV-System 3 Sta-Rite System 3 S7M120 Pool Filter Replacement (29)
January 29th, 2026 Posted 10:24 pm











Condition: Open Box – New. Important: Please review all pictures carefully to see the exact condition and packaging before purchasing. What you see in the pictures is exactly what you will receive. Additional Details: Unless otherwise specified, all items are inspected and described to the best of our ability. It is in excellent condition with no visible wear. It may have been opened but never used or only lightly tested. It may be free of any scratches, dents, or other marks. If you have any questions, feel free to reach out before purchasing!
Hanxer HX300-New Pool Filter Cartridge Set Sta-Rite System 3 S7M120 300 Sq. Ft
January 21st, 2026 Posted 1:06 pm
























BRAND NEW – NO BOX – MISSING LABLE.
