Rui Cheng S7M120 Pool Filter Cartridge Replacement Kit - Compatible with System 3 Sta-Rite 25021-0200S & 25022-0201S,170145 SR300 Pool Filters- 300 sq ft

★★★★★ 4.1 114 reviews

$278.85
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$278.85
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210688352 Release Date 2026/04/02 List Price $111.54 Model Number 210688352
Category
  • 【Wide Compatibility, Precise Match】Perfect replacement for Sta-Rite System 3 models S7M120, 25021-0200S/25022-0201S, and SR300. Please verify your equipment model before purchase to ensure hassle-free installation and enjoy a smooth filtration experience!
  • 【Detailed Specifications, Hassle-Free Compatibility】 Inner Filter Cartridge (100 sq ft): Outer Diameter: 8-3/4 inches Length: 25-1/4 inches Outer Filter Cartridge (200 sq ft): Outer Diameter: 16-1/2 inches Length: 18-3/4 inches Total filtration area up to 300 sq ft, covering diverse applications.
  • 【Detailed Specifications, Hassle-Free Compatibility】 Inner Filter Cartridge (100 sq ft): Outer Diameter: 8-3/4 inches Length: 25-1/4 inches Outer Filter Cartridge (200 sq ft): Outer Diameter: 16-1/2 inches Length: 18-3/4 inches Total filtration area up to 300 sq ft, covering diverse applications.
  • 【Robust Construction, Long-Lasting Durability】Manufactured using high-pressure technology with reinforced end caps and premium chlorine-resistant materials, significantly enhancing crack resistance and durability. Maintains stable operation even under high-pressure water flow in residential pools, spas, and commercial systems, extending filter cartridge lifespan.
  • 【Premium Materials, Peace of Mind】Crafted from high-quality materials with no odor, this product ensures long-term use without compromising water safety, safeguarding your family's health. Ideal for home swimming pools, commercial systems, and various other applications.
  • 【Worry-Free After-Sales, Confident Purchasing】We provide satisfactory after-sales service and product support to ensure your shopping experience is hassle-free. Note: This product is a compatible filter cartridge, not manufactured by the original equipment manufacturer, but its quality and performance are comparable.

Item Weight 32.5 pounds
Manufacturer Rui Cheng
Item model number 25021-0200S
Product Dimensions 16 x 16 x 25 inches

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