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The U.S. Pool Supply Test Kit Refill Solutions include two 1/2 ounce dropper bottles of OTO Chlorine and Phenol Red pH test solutions. These standardized refills enable accurate measurement of chlorine, bromine, and pH levels in pools and spas using a simple 5-drop testing method. Highly rated and top-ranked, this refill kit ensures your water stays balanced and safe.
| ASIN | B072KHTCVB |
| Best Sellers Rank | #8,089 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #18 in Swimming Pool Water Test Kits |
| Brand | U.S. Pool Supply |
| Brand Name | U.S. Pool Supply |
| Customer Reviews | 4.3 out of 5 stars 2,105 Reviews |
| Item Highlight | for pH, Chlorine and Bromine |
| Item Weight | 1.76 ounces |
| Manufacturer | U.S. Pool Supply |
| Material Type | Oto, Phenol Red |
| Model Number | TK-102 |
| Number of Items | 2 |
| Part Number | TK-102 |
| Recommended Uses For Product | Swimming Pool, Spa |
| UPC | 848849008234 |
| Unit Count | 1 Count |
P**A
Pittsburgh Pa
This helps us keep our pool water clean.
J**G
Pool test kit refills.
Exactly what I needed, I couldn’t find them locally.
D**B
As expected
Pool drops were as expected and arrived on time.
O**R
Great purchase!
This is the easiest way to check our pool water! Great quality and works very well! In seconds we can tell if we need to add chlorine or PH (up or down). Must less expensive than the test strips!
P**N
Keep pool healthy at a lower cost
Keep your pool healthy and safe to swim in at a much lower cost than pool supply storefronts. Checked these against the original kit that I had and they provided the same results. I was concerned that they may not be accurate as the kit that came with the pool. These produced the same results.
R**E
DON'T BUY THESE DROPS. NOT WORTH THE RISK OF NOT WORKING AS THEY WON'T GIVE YOU A REFUND OR RETURN
I wish I could give it a 0. I also wish I had read the other 1 star reviews. It seems the product is ok for many people. However, for those of us unfortunate enough to purchase and have the chlorine drops work, you cannot return and get a refund. I would not chance this product if I was thinking about buying it. We shocked the pool, added extra chlorine tabs because it kept testing that we had no chlorine. We used someone else's kit and also had our pool guy come out to see what was wrong with the pool. Nothing wrong, chlorine fine (a little high at moment lol) it's these drops. Don't work. Bummer. Don't buy. Buy from someone else.
J**.
Good price
Great price, works great for our hot tub, received it the following day.
A**R
Great product.
Works as expected.
Trustpilot
4 days ago
1 week ago