All Products
Filter Cartridge Emerald # 5
Replacement cartridge for Emerald Spa filter system. Replacement cartridge measures approximately 13 inches long.
Filter Cartridge Emerald # 4
Replacement cartridge for Emerald Spa filter system. Replacement cartridge measures approximately 9.25 inches long.
Filter Cartridge Emerald # 3
Replacement cartridge for Emerald Spa filter system. Replacement cartridge measures approximately 20 inches long.
Emerald Filter Cartridges #1 & #2
Replacement cartridges for Emerald Spa filter system. Set of 2 Replacement cartridges measure approximately 17 inches long. Use these cartridges if your Emerald Spa has 2 cartridges.
Master Spa Replacement Cartridge #1 - Macro
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 7.5 inches long.
Master Spa Replacement Cartridge - EcoPur
No Longer Available
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 7 inches long.
Master Spa Replacement Cartridge - Twilight EcoPur (Inner)
No Longer Available
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 9 inches long (to the handle).
Master Spa Replacement Cartridge #2 - Twilight
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 11 1/2 inches long (to handle).
Master Spa Replacement Cartridge #3 - Twilight (Outer)
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 8 1/4 inches long.
Clarity Spas Filter Cartridge
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 6 1/2 inches long.
This replacement cartridge is used Clarity Spas. Pleatco PMA16SK-M
This replacement cartridge gets paired with Pleatco PMA-EP4-SK
Artesian Quali-Flo Filter Cartridge for Nature 2 (for Island Spas)
For Island Spas from Artesian Spas. Pairs with the purple Nature 2 .
7″ Tall (not including male threads)
6″ Diameter
Artesian 50 sq.ft. Filter Cartridge (for South Seas Spas)
For South Seas Spas from Artesian Spas.
13 5/16″ Tall
4 15/16″ Diameter
PRB50-IN or FC-2390
Artesian 35 sq.ft. Filter Cartridge (for Garden Spas)
For Garden Spas from Artesian Spas.
9 1/4″ Tall
4 15/16″ Diameter
PRB35-IN or FC-2385
Healthy Living Bottom Cartridge
No Longer Available
Used in Healthy Living hot tubs by Master Spas
Master Spa Replacement Cartridge #4 - Legacy Series
Replacement cartridge for Master Spa Legacy model filter systems. Replacement cartridge measures approximately 9 inches long (to handle). Diameter is approximately 7 inches.
Clarity Spas Filter Cartridge - EcoPur
No Longer Available
Replacement cartridge for Master Spa filter system. Replacement cartridge measures approximately 5 1/2 inches long (including handle).
This replacement cartridge is used Clarity Spas. Pleatco PMA-EP4-SK
This replacement cartridge gets paired with Pleatco PMA16SK-M
Artesian 50 sq.ft. Filter Cartridge (for Island Spas)
For Island Spas from Artesian Spas. 50 sq.ft.
8″ Tall (not including male threads)
6 3/4″ Diameter
FC-0311
Mineral Spa Sanitizer by Nature2 for Astresian Spas
No Longer Available
Keeps spa water clean and crystal clear
Specially formulated to control bacteria
Reduces potential for unpleasant odor and cum lines
Ends routine usage of chlorine and bromine
Easy to install
Treats spas up to 500 gallons
Artesian part # – OP96-0017-00P
Filter Cartridge Emerald # 6
Replacement cartridge for Emerald Spa filter system. Replacement cartridge measures approximately 14 1/2 inches long and 5 1/4 inches in diameter.