Softub Snap-On Short Filter (5010). Fits a 4″ drain cap – generally for T-140 Softubs and the Softub Chameleon. Change your filter when you refill your Softub!

Measure Your Filter Carefully! Filters Are Non-Refundable & Non-Returnable! There are two filter sizes, one for a 4″ drain cap and one for a 5 1/2″ drain cap. See the diagrams and disclaimers below.