Pleatco hot tub filter PRD17.5SF-Pair is a pair of filters that are stacked one on top of another in the hot tub filter canister. Typically used in older style hot tubs where these filters are removed and installed through the front of the skimmer. This pair of filters is also a compatible replacement for the Unicel C-4401 (M4302).
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.