SpaPure Filter Cleaner | Hot Tub Cartridge Cleaner

SpaPure Filter Cleaner is a heavy-duty liquid cleaner made to strip the gunk out of your spa's filter cartridge — the body oils, soapy residues, lotions, scale, and grime that build up in the pleats over time. A clean filter is one of the most overlooked keys to clear, healthy water, and this is the product that keeps yours working like new. Your filter is the spa's hardest-working part: every bit of water passes through it, and it traps everything bathers leave behind. As that debris packs into the pleats, the filter chokes down — water flow drops, filtration suffers, your heater and pump work harder, and the water turns dull or cloudy no matter how carefully you balance the chemistry. A quick rinse with the hose doesn't touch the oily film that's the real problem; it takes a dedicated cleaner to dissolve it. SpaPure Filter Cleaner does exactly that, and it's flexible about how you use it — a fast spray-and-rinse between deep cleans, or an overnight soak when the cartridge really needs it. Pro Tip: Rotate two cartridges instead of running one. Keep a spare filter on hand: pull the dirty one, drop in the clean spare, and let the first soak on your own schedule. Your spa is never down waiting for a filter to dry, and alternating two cartridges roughly doubles how long each one lasts. Brand SpaPure®