New England Spas NES Start Rite Pre-Filter

Pre-filter for crystal clear water. Reduces and/or removes heavy metals (up to 98%), suspended solids, TOCs & VOCs. Works well with city or well, hard or soft water. Attach to the end of your garden hose and run water through pre-filter for 15-30 seconds before beginning to fill your spa. Useful life is 1,200 gallons (approx. 3 refills for most spas).