Spa Pure Filter Cleaner 1 pt Spa Filter Cleaner C003732-CS40P

Spa Pure Filter Cleaner 1 pt Spa Filter Cleaner C003732-CS40P

The Spa Pure Filter Cleaner C003732-CS40P is a concentrated liquid cleaner that deep-cleans the body oils, grease, lotions, and calcium deposits your spa filter traps — the buildup a garden hose cannot rinse away. A clean cartridge filters better, keeps the water clearer, and lasts longer, and this one pint handles both quick spray cleanings and full soak treatments.

🚩 PRO TIP: Rotate two cartridges if you can: while one soaks in the Spa Pure Filter Cleaner C003732-CS40P, run the spare. A cleaned filter should dry completely before it goes back in, and rotation means the spa never has to wait on a wet cartridge.

PRODUCT FEATURES & SPECIFICATIONS:

• Brand: Spa Pure
• MPN: C003732-CS40P
• Type: Spa Filter Cleaner
• Form: Liquid concentrate
• Net Size: 1 pt (16 fl oz)
• Spray Method: Spray on, let stand 15 minutes, rinse thoroughly
• Soak Method: Mix 16 oz in 2.5 gallons of water, soak 30 to 60 minutes, rinse
• Cleaning Frequency: Every 6 to 8 weeks (every 4 to 6 weeks with biguanide systems)

FREQUENTLY ASKED QUESTIONS:

• How often should I clean my filter with Spa Pure Filter Cleaner C003732-CS40P? For a lightly to moderately used spa, clean the cartridge with the Spa Pure Filter Cleaner C003732-CS40P every 6 to 8 weeks — every 4 to 6 weeks if you run a biguanide system or the spa sees heavy use.
• Can I just rinse my filter with a hose instead of using Spa Pure Filter Cleaner C003732-CS40P? Rinsing removes loose debris only. The oils, grease, and calcium that clog the filter media need the Spa Pure Filter Cleaner C003732-CS40P — spray it on for a quick clean, or soak the cartridge for a deep clean.
• Should the filter dry before it goes back into the spa? Yes — after cleaning with the Spa Pure Filter Cleaner C003732-CS40P and rinsing thoroughly, let the cartridge dry completely before reinstalling it. Drying lets the filter fibers reset and the cartridge will filter better and last longer.

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