New Rola‑Chem Pool Sentry M‑3000 Automatic Pool Filler – Trusted Water Level Control with Adjustable Float Valve for Pump Protection
New Rola‑Chem Pool Sentry M‑3000 Automatic Pool Filler – Trusted Water Level Control with Adjustable Float Valve for Pump Protection
Hero image 0 of New Rola‑Chem Pool Sentry M‑3000 Automatic Pool Filler – Trusted Water Level Control with Adjustable Float Valve for Pump Protection, 0 of 6

New Rola‑Chem Pool Sentry M‑3000 Automatic Pool Filler – Trusted Water Level Control with Adjustable Float Valve for Pump Protection

4.4 stars out of 27 reviews
(4.4)|
27 ratings

Key item features

  • Automatic Water Leveling: Maintains your pool, spa, or pond water level unattended and automatically, preventing pump burnout and ensuring optimal water level even when you're away
  • Easy Setup: Assembles in seconds with no tools required, simply snap together two parts and thread in the valve assembly, then attach to a garden hose
  • Portable Design: Completely portable, making it ideal for use in various pool types, ponds, or spas, and can be easily moved or stored when not in use
  • Adjustable Float: Allows you to set the desired water level, usually halfway on the tile line or skimmer, ensuring your pool's water level is always where you want it
  • Heavy-Duty Construction: Built to last with a durable plastic body and a weighted bag filled with rocks or pea gravel to keep the unit secure on the deck
  • Comprehensive Kit: Includes the water leveler body, fill tube, lid, float, and hardware for installation; reinforced hose sold separately
Generated by AI
Current price is $89.99
Price when purchased online
  • Free shipping
  • Free 90-day returns

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Tue, Mar 24
Fulfilled by Walmart
3.6666666666666665 stars out of 5, based on 3 seller reviews(3.7)
Report an issue with this seller
Free 90-day returns
Other sellers
$85.99
+Free shipping
Shipping, arrives by Fri, Mar 27 to Columbus, 43215
Sold and shipped by DETAILINGHQ
Not returnable
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars27 ratings19 reviews
How item rating is calculated

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 19 reviews

Dec 29, 2025
Jennifer
Top Reviewer
Sold and shipped byTop Rated Seller.
5 out of 5 stars review

Verified Purchase

Amazing!! Works wonderfully!! I put this at our rental property and this has been a game changer. No more worries about pool water level! I did have to use plumbers tape at the connections to eliminate the leaking, it does not seal without it. But the tape did the trick! I have had it now a couple of months in the dry season in FL

Incentivized Review
Helpful?3QYGD8UNGNUC110444073
Sep 8, 2025
Mary
Sold byExpressBrandsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This shipped promptly. It was very easy to set up and connect to the water supply. We used a toilet water supply hose to connect to the water faucet. This will last longer in the sun. We set it up and left town for a week. It worked great and kept the pool water filled to the correct level. I wish we had bought this sooner.

Incentivized Review
Helpful?3QYGD8UNGNUC110444073
Feb 8, 2026
bill
Sold byExpressBrandsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This automatic waterer has been a life saver for us.

Incentivized Review
Helpful?3QYGD8UNGNUC110444073