Unicel 6CH-940AM Filter Cartridge pH Down Standard 75 CFM blower —

Standard 75 CFM blower — fan kit included as standard equipment (not an upgrade)

non-chlorine spa shock built around potassium monopersulfate (MPS)

Part Number: 812-4220

For home pools that get heavy use of for commercial pools

Watkins Wellness Screw Cover Set DX Moto 77241

Unicel 6CH-940AM Filter Cartridge pH Down Standard 75 CFM blower —Unicel 6CH 940AM Filter Cartridge Overview Experience superior filtration with Unicels top tier cartridges, crafted with over 45 years of expertise. Key features include: Durable End Caps: Exact OEM fit and chemical resistant. Advanced Filter Media: Maximum dirt holding capacity and chemical resistance. Optimized Pleats: Uniform folds for enhanced flow and efficiency. Solid Core: Ensures structural integrity and optimized flow. Built to exceed OEM