

💧 Keep your pool flawless, effortlessly and stylishly.
The Swimline HYDROTOOLS 87501 is an automatic in-line chlorine feeder with a 4.2 lbs capacity, designed for both above ground and inground pools. Featuring a 360° adjustable output dial, it ensures precise chemical dosing compatible with chlorine and bromine. Constructed from commercial-grade, UV and corrosion-resistant thermoplastic, it offers universal compatibility as a drop-in replacement for major brands, delivering durable, maintenance-free pool sanitation.







| ASIN | B0032JSQGQ |
| Benefits | Maintains Clean Sanitized Water |
| Best Sellers Rank | 276,173 in Garden ( See Top 100 in Garden ) 1,178 in Chlorine |
| Brand | Swimline |
| Brand Name | Swimline |
| Customer Reviews | 4.2 out of 5 stars 325 Reviews |
| Global Trade Identification Number | 00723815875013 |
| Included Components | Swimline Above Ground In-Line Feeder |
| Item Form | Tablet |
| Item Type Name | Swimline Above Ground In-Line Feeder |
| Item form | Tablet |
| Manufacturer | Swimline |
| Manufacturer Part Number | 87501 |
| Manufacturer Warranty Description | 1 Year from Date of Purchase |
| Model Number | 87501 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Size Name | Economy |
| Product benefits | Maintains Clean Sanitized Water |
| UPC | 723815875013 |
| Unit Count | 1.0 count |
M**R
Great product at an affordable price
My pool is a 18 foot round, above ground pool. Before, I was using the Frog. the Frog is expensive and high-maintenance - You have to buy a special capsule for the container, and then separate chlorine capsules that go so quickly, you need several of them for the summer. You end up spending hundreds of dollars with the Frog. This chlorine feeder is absolutely perfect - modestly priced, well-built. You need 3 inch chlorine tablets for it. Installation was a breeze. Works exceptionally well, no leaks. I was Concerned about the cap, how easily it would open and close with time. I was looking for a wrench to open and close the cap, but I couldn’t find the right one for this feeder. No worries, as it turned out - you don’t need a wrench ever. been using it for a couple of months now, still easily open and close with hand. overall, five stars.
K**B
Working great
Working well with the pool
R**E
Works great, great price
Works great and alot cheaper than buying it local.
M**N
Works great
Used on my above ground pool works awesome. Thank-you for a quality product at a good price
D**Z
Works well, worthy of your investment
I bought this since my previous method of chlorine dispersion pretty much sucked lol, this works well. Took a little bit for me to figure out how many tabs to keep in it and which level to put it on for my pool but I’m also not the best at checking levels and things as often as I should. Lid does tighten while in use so I have to us a tool to take it off every time cause I guess I’m weak lol but I rather it have a tight seal than leak so that’s a non issue. Id recommend this
Trustpilot
2 months ago
2 months ago