BLUEFLO S7M120 Pool Fliter Cartridges Inner and Outer Set Replacement for System 3 S7M120, Sta-Rite 25021-0200S & 25022-0201S, SR300, Pentair 300sq.ft (Black) — Open-Box, 31% Off

Name: BLUEFLO S7M120 Pool Fliter Cartridges Inner and Outer Set Replacement for System 3 S7M120, Sta-Rite 25021-0200S & 25022-0201S, SR300, Pentair 300sq.ft (Black)
Brand: BLUEFLO
SKU: awhd-us-b0crybxpgh
Price: 228.02 USD
Availability: InStock

Brand: BLUEFLO

Condition: Used - VeryGood

$228⁰²

$328⁸⁷

-31% Save $100⁸⁵

Updated: 2 days ago

Buy at Amazon.com

Description

DIMENSIONS: Inner filter OD: 8-3/4'', Length: 25-1/4'', Filtration Area: 100 sq. ft. Outer filter OD: 16-1/2'', Length: 18-3/4'', Filtration Area:200 sq.ft.

REPLACEMENT FILTER: These replacement cartridge filters compatible with: Inner and Outer Set - Replaces Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set, Darlly Sr300

LONG LIFE: Blueflo Filter material is high density polyester fiber, high temperature resistance, and can work in medium alkali and medium acid environment. The high-density fibers provide ultra-long life.

FILTRATION PERFORMANCE: Advanced Trilobal fabric and more pleats improve filtering capacity, can efficiently remove hair, leaves, dust, sediment, sand, etc. Powerful performance provides you with clean, fresh and clear water.

EASY TO CLEAN: The trilobal fabric structure material makes it easy to release impurities when cleaning the filter, easy to clean to repair the filter. Premium filter material keeps your Pool or Spa water clear and easier to clean.

DIMENSIONS: Inner filter OD: 8-3/4'', Length: 25-1/4'', Filtration Area: 100 sq. ft. Outer filter OD: 16-1/2'', Length: 18-3/4'', Filtration Area:200 sq.ft.

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0crybxpgh
Model:: System 3
Country:: US
ASIN:: B0CRYBXPGH

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $101 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for BLUEFLO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.