S8M500 Replacement Pool Filter Cartridges Inner & Outer Set – 500 Sq. Ft by Gptwht - Used condition

S8M500 Replacement Pool Filter Cartridges Inner & Outer Set – 500 Sq. Ft — Open-Box, 22% Off

Name: S8M500 Replacement Pool Filter Cartridges Inner & Outer Set – 500 Sq. Ft
Brand: Gptwht
SKU: awhd-us-b0gyp3zh2t
Price: 421.93 USD
Availability: InStock

Brand: Gptwht

Condition: Used - Mint

$421⁹³

$539⁸⁹

-22% Save $117⁹⁶

Updated: 3 days ago

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Description

PERFECT COMPATIBILITY – This replacement set (1 inner + 1 outer cartridge) fits Sta-Rite System 3 S8M500, 25022-0225S, 170147, and 170148. Please check your original filter dimensions before ordering.

500 SQ. FT TOTAL FILTRATION AREA – Outer filter: 21‑5/8″ L x 20‑1/2″ OD (290 sq.ft); Inner filter: 29‑1/8″ L x 12‑7/8″ OD (210 sq.ft). Captures dirt, hair, leaves, sand, and fine debris to keep pool/spa water crystal clear.

ADVANCED TRILOBAL FILTRATION MATERIAL – The upgraded three‑leaf fiber structure offers higher dirt‑holding capacity and better water flow than standard point‑bond fabric.giving your water that coveted premium resort-like transparency without leaving any chemical residues.

REINFORCED CONSTRUCTION – Features thickened polyester filter cloth, heavy‑duty end caps, and a strong ABS inner core. Resists deformation under high pressure.

EASY TO CLEAN & LONG SERVICE LIFE – Rinse with a garden hose when pressure rises 8‑10 psi above normal. Do not backwash (may cause damage). With routine cleaning every 2‑4 weeks, you can extend filter life and reduce replacement frequency.

S8M500 Replacement Pool Filter Cartridges Inner & Outer Set – 500 Sq. Ft

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Product Details

SKU:: awhd-us-b0gyp3zh2t
Model:: S8M500
Country:: US
ASIN:: B0GYP3ZH2T

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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 $118 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.

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