Continue shopping “Insta-Test 6: Chlorine Test Strips – Size: 50ct.” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Insta-Test 6: Chlorine Test Strips - Size: 50ct. $16.99 Insta-Test 6: Chlorine Test Strips - Size: 50ct. quantity $16.99 Update cart Cart totals Subtotal $16.99 IL Sales Tax (6.85%) $1.16 Total $18.15 Proceed to checkout