Hot Tub Parts of America

This part is a Filter Cartridge, 13-5/16" Tall X 4-15/16" Wide,Closed Top, 2-1/8" Hole, 25 sq ft and is found in some South Pacific Spas, Sunrise Spas, Tranquility Spas.. Cartridge diameter...

Popular screw in filter cartridge in 40 Sq Ft used in many front access filter units. Normally found screwed into your spa behind a floating weir door. This filter has a 1-1/2" MPT thread with a...

This Filter is 14-15/16" wide x 14 7/8" tall it has 2 1/8" holes on the top and bottom.   Application Fountain Valley Spas, Martec/Sonfarrel, Santana,...

This part is a Filter Cartridge,  7 3/8" Long x 8" Across 4" Hole Master Spa & Down East 2004+. This filter is 7 3/8" long x 8" Wide and it has a top hole that is 4". The overall length of...

This filter is found in Emerald Spas it is 17 1/16" Tall x 2 7/8" wide and has a 2 1/8" hole on the top and bottom... 9 Sq Ft... Diameter 2-7/8" Length 17-1/16" Top...

Eco Pur Charge filters by Master Spas can help reduce your chlorine usage by up to 75%, while also extending the lifetime of your spa or hot tub. The new Eco Pur Charge Filter is the replacement...

Master Spa Outer filter PMA-R1 for select H2X®, Twilight, and Legend Series™ spas and hot tubs. This Eco Pur Charge product features advanced filtration technologies.   For the part...

This Filter is a 50 Square Foot Filter Cartridge that is 4 5/8" Outside Diameter x 14 3/4" in Length. It has a 1 1/2" MPT Threaded Fitting. This Filter is Found in Addison, Advanced Spa, American...

This filter cartridge is 9" Tall x 6' Wide and features a 1 1/2" MPT screw in nipple which measures about 1 13/16" to the outside of the threads. This filter is found in LA and Advanced spas and more...

This part is a Filter Lid Black with Cup Holder Lid 25702-204 10" x 11"..  These are found on many brands of tubs like Gulf Coast Cool Nights Series, Hydro Spa, Tatum and more....

This filter is this most popular size and fits 70% of all tubs it is a 25 Square Foot Filter Cartridge that is 4-15/16" Outside Diameter x 13-5/16" in Length. It has a hole in the top and the bottom...

This filter is this most popular size and fits 70% of all tubs it is a 50 Square Foot Filter Cartridge that is 4-15/16" Outside Diameter x 13-5/16" in Length. It has a hole in the top and the bottom...