4PCS VI Filter for Spa, VI Filter Cartridge Pool Filters, VI Filter Cartridge - Compatible with Bestway 58323E, Compatible with Coleman Saluspa 90427E, Compatible with Lay-Z-Spa

TYPE VI FILTER: VI filters for hot tubs are compatible with Coleman Saluspa, compatible with Lay-Z Spa, and other inflatable hot tubs requiring type VI filters. Outer diameter: 4.2", inner diameter: 2", height: 3.1". Please check the size before purchasing.

ULTIMATE FILTRATION: Made with 25% thicker filter fabric that traps more contaminants than ordinary fabric. These replacement filters can effectively remove hair, leaves, dust, sediment, and sand from your spa and pool. Enjoy clean leisure time in your pool.

GUARANTEE POOL OR SPA FRESHNESS: The 50% open polypropylene core supports the filter fabric to maximize water flow, helping maintain the best performance of the filter and keep pool water clear, bringing you the ultimate spa experience.

EASY TO REPLACE AND CLEAN: Filters made of trilobal material effectively absorb dirt and help your spa get rid of grime! Remove the filter from the Pump, then wash it under high water pressure to remove particles. Clean your pool cartridge filter every 2 weeks for best results.