Mod Media Cartridge Set | Sta-Rite | 170146 | S7M400 | Heavy Duty

Sta-Rite Mod Media Replacement Cartridge Set for S7M400 | 170146 is designed to replace worn or damaged components and restore proper operation to your pool equipment, delivering cleaner water and more reliable filtration.

This replacement cartridge set for Sta-Rite S7M400 systems renews the pool's filter media, helping maintain filtration efficiency, extend cartridge life, and reduce unnecessary backwashing—a compact maintenance kit built for quick, at-home service.

Ideal for residential pools, saltwater setups, and rental properties, this kit minimizes downtime by offering straightforward, tool-free replacement that keeps your filter performing at a high level between professional service visits.

• Precise fit for Sta-Rite S7M400 filter assemblies
• Replaces worn components to restore filtration efficiency
• Durable, chemically resistant mod media cartridges
• Simple, tool-free installation with quick maintenance intervals
• Helps keep pool water clear and filters performing at peak

Designed to fit Sta-Rite S7M400 filter assemblies, the mod media cartridges are built for durability in challenging water conditions and easy maintenance.

Add to cart now to refresh your filter and keep your pool sparkling all season.