Test kits & stripsPool Check 4-in-1 Test Strips (50)
Free chlorine, total chlorine, pH and alkalinity.
$23.99+ $15.99 shipping
Test kits & strips
Swimline Deluxe Chlorine/Bromine/pH Two-way Test Kit (8420)
$28.99 + $10.99 shipping
Regular testing tells you what to add and keeps you from guessing with chemicals. Fits Swimline.
- Shipping: $10.99. Other items from the same warehouse ride along in the same package for one shipping charge, and the package ships free once those items reach $150.
- Ships direct from our supplier partner to the contiguous US (no AK, HI or PR), usually within 1–2 business days, with tracking by email.
- 30-day returns on unused items in original packaging. Shipping & returns.
- Questions before you buy? Email [email protected] or ask a tech on video.
About this test kits & strip
Swimline Deluxe Chlorine/Bromine/pH Two-way Test Kit (8420). Regular testing tells you what to add and keeps you from guessing with chemicals. Fits Swimline.
Regular testing tells you what to add and keeps you from guessing with chemicals. Strips give a quick read; liquid drop kits are more precise for chlorine, pH and alkalinity.
Specs & compatibility
- Brand
- Swimline
- Fits brands
- Swimline
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