United Chemical Stain Treat, 2 lb | PST-C12 Adhesives & Glues 0 or serious corrosion problems

0 or serious corrosion problems may result

and Caldera Spas use a 5-filter system: one (1) large primary filter and four (4) smaller secondary filters

Fits into:

Aftermarket replacement part for Challenger style pumps

Please check the dimensions of your existing filter cartridge against the above specifications before ordering

United Chemical Stain Treat, 2 lb | PST-C12 Adhesives & Glues 0 or serious corrosion problemsUnited Chemical Pool Stain Treat 2 Lbs You work hard to keep your pool looking new. Dont let iron stains spoil your effort. Iron metal can enter the pool from source water (such as wells), fertilizer runoff, and dirt getting into the pool. When iron gets oxidized, it drops out to form tan to rust colored stains on your pool surface. Pool Stain Treat is formulated to remove and sequester iron stains from any pool surface quickly. Just add 2 lbs