Collection: Marquis Accessories

Genuine Marquis Spas filters and accessories for Signature, Crown, Elite, Vector21 and ATV series hot tubs. This collection covers original Marquis replacement cartridges by model year, plus pre-fill and hose pre-filters that keep sediment, metals and contaminants out of your spa water from the very first fill.

Using the correct filter for your Marquis model protects the pump and heater, keeps water clear, and extends the life of your sanitizer. Find your model year below and reorder the exact cartridge your spa was built for.