Standard Microban Filter (Pair) - Alpine Spas. Pillow and rust buildup from sauna

and rust buildup from sauna surfaces

ensuring your water stays clean and clear

Bottom Cartridge - Filter Bottom: 49mm SAE (Course) Thread

It keeps warmth locked in

Suitable for use in multiple spa brands

Standard Microban Filter (Pair) - Alpine Spas. Pillow and rust buildup from saunaImportant Note : Please note that the design of the box is new, the filters remain the same. Keep your spa clean with a new set of Alpine Spas Standard Filters! 100% polyester synthetic fibers with Microban antimicrobial technology filter out contaminants and inhibit the growth of bacteria making sure your water is always perfectly clear, clean & pure. Microban penetrates the cell wall of microbes and micro organisms making them unable to function,