Test Strips - Insta Test 4 Plus


For use with Granular Chlorine only.  Use these test strips on a regular basis to check chlorine, pH, alkalinity and total hardness levels in your Softub. 50 count.  See Baqua Spa Test Strips if you use the Baqua Spa system.

Additional information

Weight 0.5 lbs
Dimensions 8.25 × 4 × 1.5 in