Relax and entertain indoors or outdoors all year round while keeping the water clean and fresh. You get all the features you know and love in a typical hot tub, except this St. Moritz SaluSpa AirJet Spa from Bestway is also inflatable and portable. Easily keep your spa water clean with the 6 Coleman SaluSpa Type VI Cartridges.The hot tub's multi-function pump contains a digital control panel where you can access the soothing massage system functions. The AirJets will begin releasing bubbles, giving you a warm, calming massage. The pump is also used for inflating, heating up, and filtering the hot tub. The attached ChemConnect dispenser provides clean, healthy water. Your spa will always be ready because your dispenser maintains a stable level of chlorine.This filter cartridge sifts out the debris and dirt so the pump can refill it with clean pool water. It's recommended you replace your filter cartridge every 2 weeks to ensure your pool obtains the highest standard of cleanliness and hygiene. Escape away to loosen your muscles after a long day or invite your friends over for a chill night. Either way, Bestway's St. Moritz SaluSpa Hot Tub and filter cartridges have you covered.