Skip to main content

Picture 1 of 6

Stock photo
Stock photo
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 1 of 6
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 2 of 6
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 3 of 6
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 4 of 6
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 5 of 6
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter - Picture 6 of 6

Rola-Chem M-3000 Pool Sentry Automatic Water Leveler

4.4511 product ratings
Mr Jonezy's (2957)
99.4% positive feedback
Price:
$55.00
Free shipping
Estimated delivery Wed, Oct 22 - Mon, Oct 27
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Made by Rola-Chem, this float-operated water leveler features a rectangular shape and is suitable for maintaining optimal water levels in your pool. Never overfills the pool. Attaches to heavy duty re-enforced garden hose.

About this product

Product Identifiers

BrandRola-Chem
MPNM-3000
Ean0757706125109
UPC0757706125109
eBay Product ID (ePID)13044127913

Product Key Features

ShapeRectangle
MountingHook/Hanging
TypeFloat

All listings for this product

Buy It Nowselected
Any Conditionselected
New
Pre-owned
REPLACEMENT TOP ENCLOSURE ONLY Rola-Chem M-3000 Pool Sentry
item 1 REPLACEMENT TOP ENCLOSURE ONLY Rola-Chem M-3000 Pool Sentry
$29.99
Free shipping
REPLACEMENT TOP BOTTOM ASSEMBLY ONLY Rola-Chem M-3000 Pool Sentry
item 2 REPLACEMENT TOP BOTTOM ASSEMBLY ONLY Rola-Chem M-3000 Pool Sentry
$39.99
Free shipping
New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
item 3 New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
$48.00
Pool Sentry M-3000 Automatic Water Leveler
item 4 Pool Sentry M-3000 Automatic Water Leveler
$49.99
Free shipping
Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter
item 5 Pool Sentry M-3000 NA231 Automatic Water Level Control Swimming Pool Filter
$55.00
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 6 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$59.99
Free shipping
🔥Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler~ NEW
item 7 🔥Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler~ NEW
$45.99
+$15.99 shipping
Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
item 8 Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
$64.90
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 9 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$67.49
Free shipping
New Open Box Pool Sentry M-3000 Automatic Swimming Pool Water Level Filler M3000
item 10 New Open Box Pool Sentry M-3000 Automatic Swimming Pool Water Level Filler M3000
$69.99
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 11 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$74.95
Free shipping
New Rola-Chem Pool Sentry M-3000 Automatic Pool Filler
item 12 New Rola-Chem Pool Sentry M-3000 Automatic Pool Filler
$75.99
Free shipping
Paradise Pool Sentry M-3000 Water Leveler - New Open Box
item 13 Paradise Pool Sentry M-3000 Water Leveler - New Open Box
$78.00
Free shipping
Rola-Chem M3000 Pool Sentry Auto Fill
item 14 Rola-Chem M3000 Pool Sentry Auto Fill
$80.58
Free shipping
New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
item 15 New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
$85.95
Free shipping
NEW Rola-Chem The Pool Sentry Water Level Control M-3000 Paradise automatic
item 16 NEW Rola-Chem The Pool Sentry Water Level Control M-3000 Paradise automatic
$85.99
Rola-Chem Pool Sentry Water Leveler M-3000
item 17 Rola-Chem Pool Sentry Water Leveler M-3000
$88.99
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 18 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$89.95
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 19 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$89.95
Free shipping
Pool Sentry M-3000 Automatic Water Leveler - New in Opened Box
item 20 Pool Sentry M-3000 Automatic Water Leveler - New in Opened Box
$89.99
Free shipping
Rola-Chem M-3000 Pool Sentry Water Leveler
item 21 Rola-Chem M-3000 Pool Sentry Water Leveler
$92.99
Free shipping
New Pool Sentry M-3000 Automatic Pool Filler - Automatic Water Leveler for Sw...
item 22 New Pool Sentry M-3000 Automatic Pool Filler - Automatic Water Leveler for Sw...
$97.68
Free shipping
Pool Sentry Automatic Water Level Control for Pools
item 23 Pool Sentry Automatic Water Level Control for Pools
$99.99
Free shipping
Pool Sentry Automatic Water Leveler
item 24 Pool Sentry Automatic Water Leveler
$100.00
Free shipping
item 25 Rola-Chem M-3000 Rola Pool Sentry Water Level Control
$103.29
Free shipping
Water Leveler, Pool Sentry, Control, M-3000 : 503000
item 26 Water Leveler, Pool Sentry, Control, M-3000 : 503000
$85.36
+$25.95 shipping
Rola-Chem Pool Sentry M-3000 Automatic Pool Filler - Automatic Water Leveler ...
item 27 Rola-Chem Pool Sentry M-3000 Automatic Pool Filler - Automatic Water Leveler ...
$112.99
Free shipping
Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
item 28 Rola-Chem M-3000 Swimming Pool, Spa, Pond Sentry Automatic Water Leveler
$39.99
Rola-Chem M-3000 Pool Sentry Automatic Water Leveler
item 29 Rola-Chem M-3000 Pool Sentry Automatic Water Leveler
$45.00
Rola-Chem M-3000 Pool Sentry Automatic Water Leveler
item 30 Rola-Chem M-3000 Pool Sentry Automatic Water Leveler
$45.00
Pool Sentry M-3000 Automatic Water Leveler Swimming Pool Filler Shut Off
item 31 Pool Sentry M-3000 Automatic Water Leveler Swimming Pool Filler Shut Off
$49.61
New Open Box Pool Sentry M-3000 Automatic Swimming Pool Water Level Filler M3000
item 32 New Open Box Pool Sentry M-3000 Automatic Swimming Pool Water Level Filler M3000
$50.99
Pool Sentry M-3000 Automatic Water Leveler
item 33 Pool Sentry M-3000 Automatic Water Leveler
$59.99
Paradise Pool Sentry Water Level Control. New- Open Box. Pool Sentry M-3000
item 34 Paradise Pool Sentry Water Level Control. New- Open Box. Pool Sentry M-3000
$64.50
New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
item 35 New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
$92.58
Rola Chem 503000 Pool Sentry Over the Deck Water Leveler M-3000
item 36 Rola Chem 503000 Pool Sentry Over the Deck Water Leveler M-3000
$93.19
listings for this product

Ratings and Reviews

Learn more
4.5
11 product ratings
  • 7 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 11 reviews
  • by gent-thom
    Nov 22, 2023

    I would recommend this product to anyone who has the need for this type of product

    Works as advertised I have a leak under my skimmer in my family pool which required me from manually adding water to the pool on a daily basis. No set up instructions came with unit. I was able to figure it out with no problem

    Verified purchase: YesCondition: New

  • by cookles
    Jul 22, 2024

    Great retrofit for pools without auto fill

    When our pool was built, the builder did not include an auto fill. The pool sentry is a great alternative. This is the third or fourth one I've had In the last 20 years, so they last for a good while. Like anything constantly exposed to water, they will eventually develop leaks or sticking issues, but that is also true of built-in auto fills. I highly recommend this product.

    Verified purchase: YesCondition: New

  • by raceyjnk
    May 12, 2024

    Worth the price.

    I installed it in my pool about 4 days ago with a upgraded hose. It is working well and the level was fairly easy to set.

    Verified purchase: YesCondition: New

  • by kefair_9064
    May 06, 2021

    works great

    Easy set up , Works great, Don;t worry about burning out pool moter

    Verified purchase: YesCondition: New

  • by rogerwilliamsroger
    Apr 27, 2022

    Excellent product and very well built.

    Very easy to install and connect to water source.

    Verified purchase: YesCondition: New

  • by cornelius_usa
    Sep 11, 2018

    Is not working ok

    So far is not working . it get stack when you turn the water on

    Verified purchase: YesCondition: New

  • by 2471gto
    Apr 07, 2021

    Awesome

    Good fast and honest

    Verified purchase: YesCondition: New

  • by jdcarta
    Aug 14, 2023

    Sticks on and off Sometimes

    Float sticks occasionally in the on and off position some time.

    Verified purchase: YesCondition: New

  • by odari0835_dcjucmj
    May 16, 2023

    a proven product

    simple yet effective

    Verified purchase: YesCondition: New

  • by angs5153
    Jun 09, 2025

    I have it installed and Otis working as ...

    I have it installed and Otis working as required.

    Verified purchase: YesCondition: New

Best Selling in Pool Water Levelers

You may also like