Stain Drop Pool Stain Type Verification Kit for Accurate Diagnosis Spiral wound Large mouth

Large mouth

Four essential metrics in one test—Free Chlorine and either Total Chlorine or Total Bromine

Crafted from chemical-resistant PVC with a fiberglass-reinforced handle

Exact 6-foot length provides a precise

Stain Drop Pool Stain Type Verification Kit for Accurate Diagnosis Spiral wound Large mouthStain Drop Pool Stain Type Verification Kit for Accurate Diagnosis The Stain Drop Pool Stain Type Verification Kit helps pool owners quickly determine the exact stain type in their water, so you choose the right remover from the start. By removing guesswork, it minimizes wasted time and money on ineffective products and reduces trial and error maintenance. Ideal for residential pools, spas, and any outdoor water feature where stain confusion can stall