Pay in 4 interest-free payments of $7.46 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
season-long algae control
Designed to Hayward’s OEM specifications
It fits standard skimmer housings
salts and paraffinic hydrocarbons used in sanitizers
Designed for pool plumbing upgrades
Serum HTS Turbo Oxidizer Chlorine Free Spa Shock For Cloudiness And Odors SCH40 season-long algae controlSerum HTS Turbo Oxidizer Chlorine Free Spa Shock The Serum HTS Turbo Oxidizer is a chlorine free spa shock that targets contaminants, clears cloudy water, and banishes odors, so your soak stays clean and inviting. As a trusted name in spa chemicals, Serum delivers a robust oxidizing boost without adding chlorine residues, making it gentler on skin and equipment. Use it after storms, on busy bath days, or whenever your water looks hazy to restore
![The 1975 The 1975 [Cassette] Classical](https://cdn.shopify.com/s/files/1/0821/8142/3397/files/the-1975-the-1975-cassette_61szz.jpg?v=1784744076)
