Automatic Chlorine Feeder for Swimming Pool

Automatic Chlorine Feeder for Swimming Pool

Marsoni

M251S

$83.17

Get it in 3 business days with 1 day shipping. Friday, May 29

Automatic Chlorine Feeder for Swimming PoolThis automatic chlorine feeder is designed for installation next to your filter system. It is operated by the pressure differences of your system which draws water through the feeder. The control dial is easy to use and lets you adjust the rate of distribution. By regulating the valve setting between FULL (more chlorine) and OFF (less chlorine), you can easily adjust the chlorine feed amount to maintain the proper chlorine residual in your pool.

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Everything fits and works just fine for my Eufy S10 Omni. The parts are slightly lower in quality but overall work just fine at a much better price. I dropped a star because one of the bags exploded and made a nice dust cloud and a fun mess to clean but no issues with any of the other bags so that may have been a fluke

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Reviewed in the United States on September 28, 2025

Verified Purchase

John Mervis

Houston, US

★★★★★ 5

Great Replacement parts

Size: 21 Pcs for eufy X10 Pro Omni

Fit and worked perfectly as a replacement for my Eufy X10

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Reviewed in the United States on February 4, 2026

Verified Purchase

Dennis E. Fraher

Houston, US

★★★★★ 5

Parts fit perfectly

Size: 21 Pcs for eufy X10 Pro Omni

This is a good price for replacement parts needed for my EUFY 10 series robovac. I changed all of the parts that were needed and the replacements fit perfectly and were easy to change be following the instructions from the manufacture

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Reviewed in the United States on November 9, 2025

Verified Purchase

Katia Fiorani

Massapequa, US

★★★★★ 5

Literally a lifesaver

Size: 21 Pcs for eufy X10 Pro Omni

This was actually a lifesaver for me because my UV was starting to act weird after like a year of using it and my dog sheds a lot. I couldn’t really figure out why it was sending me so many notifications and then once I bought the spare parts kit, everything went away and the thing was acting like how I got it when I first got it and it was cleaning everything really good and thoroughly and it wasn’t acting weird and like running in circles so make sure you take care of your robot vacuums.

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Reviewed in the United States on November 3, 2025

Radar

Port Orchard, US

★★★★★ 5

Replacement Roller brush for my robovac

when you have long-haired dogs... these rollers WILL get tangled up with yards of hair...and although you can (and we do) take them out...and clean them off, after a while, the design of the roller is changed because of these tangles... This replacement roller is great, easy to install, and cost effective. would recommend if for no other reason, than keeping my house cleaner

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Reviewed in the United States on April 22, 2026