Swimline HydroTools Test Kit Refill for Model 8421 - 8450 — Discounter's Pool & Spa Warehouse Skip to content
Effective December 26th, all of our locations are closed for in-person shopping, due to the recent COVID-19 Ontario retail lockdown measures. We remain open with CONTACTLESS STORE PICKUP in order to serve your ongoing pool and spa needs.
Effective December 26th, all of our locations are closed for in-person shopping, due to the recent COVID-19 Ontario retail lockdown measures. We remain open with CONTACTLESS STORE PICKUP in order to serve your ongoing pool and spa needs.

Swimline HydroTools Test Kit Refill for Model 8421 - 8450

Quantities Limited!
$4.99
SKU 10001837

Test Kit Refills for Chlorine/ Bromine and Alkalinity (ph) Control. For all standard Dual Test Kits.

Features/Benefits
Contains:

  • One 1 Oz. Orthotolidene Chlorine Test Solution
  • One 1 Oz. Phenol Red pH Test Solution

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