Hot Tub Serum Total Cleanse | Spa Biofilm Purge Brand_303 This battery is lithium-ion and

This battery is lithium-ion and is used to power the Hot Spring Spas Highlife control panel SKU: 79466

holding 125 square feet of filtering surface

Ensure your spa's pH and alkalinity are within the proper ranges

DuraVent 4PVP-FS PelletVent Firestop - 4"

P24 Blazer

Hot Tub Serum Total Cleanse | Spa Biofilm Purge Brand_303 This battery is lithium-ion andHot Tub Serum Total Cleanse is a biofilm purge gel that deep cleans the one part of your spa you can never see or scrub: the inside of the plumbing and jets. It's the "remove it" step of the Hot Tub Serum system run it before a drain and refill and it flushes years of bacterial sludge out of the pipes in about 25 minutes. Biofilm is a slimy layer of bacteria that builds up deep inside spa plumbing, and it causes real problems: foul odors, foaming,