Automatic Pool Water Leveler That Keeps Your Pool Full

Shop Staypoollizer

Simple Setup. No Permanent Installation.

No plumbing. No wiring. No drilling. Connect a standard garden hose, adjust the water height, and let Staypoollizer help keep your pool full automatically.

  • No Plumbing Required

    Connects to a standard garden hose without permanent pool modifications.

  • No Electricity Needed

    Works without wiring, batteries, apps, or smart-home setup.

  • Adjustable Water Height

    Slide the black tank assembly to set your desired pool water level.

  • Vacation Ready

    Helps maintain pool water level while you’re home or away.

Why Pool Owners Use Staypoollizer

  • Stable Water Level


    Helps maintain the proper pool water level automatically, so your pool stays ready without constant checking.

  • Less Manual Refilling


    Reduces the need to drag out the hose, watch the water, and manually refill after evaporation or splash-out.

  • Peace of Mind Away From Home


    Gives added peace of mind while you are away by helping your pool maintain a consistent water level.



  • Built for Real-World Pressure


    NXGEN Flow Control operates from 1–200 PSI with durable stainless steel components for long-term performance.

Set Up in 3 Simple Steps

Connect your hose, set your preferred water height, and let Staypoollizer automatically help maintain your pool water level.

  • Connect Hose
  • Adjust water height
  • Automatic refill
See Setup Instructions

Choose the Hose Connection That Fits Your Pool

Same Staypoollizer 2.0 NXGEN performance. Choose Brass Swivel for a traditional threaded hose connection, or Quick Connect for easier hose attachment and removal.

Shop Connection Options

Easy Slide Water Height Adjustment

Set your preferred pool water level by sliding the tank assembly up or down on the lower pipe. No tools required. The pool fills to the bottom edge of the black tank assembly.

  • Slide tank assembly to desired height
  • Water fills to the bottom edge of the tank





Watch Height Adjustment

Adjustable to Most Pool Deck Styles

Staypoollizer is designed to work with many common pool deck profiles. The rear support legs can rotate to help the upper frame sit properly on flat, tapered, raised-edge, and similar pool deck styles.

  • Fits flat, tapered, and raised-edge pool decks
  • Rear legs rotate for better deck contact
  • Helps support the frame on common coping styles







Where Is My Water Going

Your pool loses water naturally from sun, heat, wind, evaporation, splash-out, and normal use. Staypoollizer helps replace that lost water automatically, so your water level stays where it belongs with less manual refilling.

  • Replaces water lost from normal evaporation and splash-out
  • Helps reduce constant hose checks
  • Great for hot weather, travel days, and everyday pool use
Shop Automatic Pool Fillers

Let customers speak for us

from 138 reviews
It's A Fitting

Great fitting. Well built and seals well.

HR Solis
Solid Stainless Steel 3/4 Inch QC Male Hose Fittings
Awesome Customer Service

I had a problem with corrosion on a unit just past the warranty. I talked to the company and they made everything ok.

I highly recommend this product.

Gary Schwartz
Staypoollizer 2.0 Solid Stainless Steel NXGEN Quick Connect Tank Assembly
Updated Desigh Is Great Improvement

Problem with original not shutting off began for me when the washer used to stop the flow apparently changed to a neoprene washer. The newly designed unit supported by the Nxgen stainless steel valve control solved my problem. I am once again confident leaving the 2.0 unit operational in our seasonal home in Florida. I knew it would shut off as soon as I received the 2.0 and looked at the stainless steel construction of the shut-off valve. You can easily spend hundreds of dollars on other valves and water bills (I did). Save yourself some trouble and money with the Staypoolizer 2.0.

Cliff
Staypoollizer 2.0 Nxgen Brass Swivel with Stainless Steel Inlet Float Assembly with Hardware
GREAT PRODUCT

I love Staypoollizer. It keeps my pool at the proper fill level and works flawlessly. Customer Support is outstanding. I had some questions, and they called me back quickly and spent as much time as I needed to get my questions answered.

Charlene Roberts
Staypoollizer 2.0 (Brass Swivel) Nxgen Flow Control
Easy fix

Very easy to rebuild the product with this kit. Prompt shipment as well.

Netha Mogel
Staypoollizer Rebuild Kit (All Versions)
Great Product

Been using these ever since my pool was installed 8 years ago. These work perfectly to keep the pool filled.

Wade Paton
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control
Great product

My original leveler lasted 10 years. Purchased the unit part /Float assembly only. Easy to install.

George Stavros
Staypoollizer 2.0 Nxgen Brass Swivel with Stainless Steel Inlet Float Assembly with Hardware
Performs very well

The constant stress about having to remember to fill the pool is finally over. This product works great, especially since we travel a lot and having someone come over to fill my pool was draining. Thank you.

Gabriel Naggar
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control
Performs flawlessly

Alleviated the weekly routine of having to refill our pool. High-quality product.

Mike T
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control
Easy fix

Easy to install and great price.
Rebuild Kit was the perfect fix.

Alan
Staypoollizer Rebuild Kit (All Versions)
Fast Shipping

Great Pool Filler - Wonderful People to do Business With

Sam
Staypoollizer 2.0 (Brass Swivel) Nxgen Flow Control
Well Made

Solid built. Would recommend to others.

Don T
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control
Love it

Very nice

Tom
Staypoollizer 2.0 Solid Stainless Steel NXGEN Quick Connect Tank Assembly
Does a great job.

Solid built, and way heavier than it looks.
The stainless steel fitting are a nice touch, first class in my opinion. Very happy with the quality.
Super simple to install. If you're looking for a real nice auto filler, I think this is the one.

Brian H
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control
5 stars

The quick connect is a nice addition, super easy to swap out to a spray nozzle when needed.
Appears to be very high quality and simple to set up.

Tommy
Staypoollizer 2.0 (Quick Connect ) Nxgen Flow Control

Built Around NXGEN Flow Control

Staypoollizer 2.0 uses our stainless steel NXGEN Flow Control system to deliver dependable automatic water-level control in real pool conditions. Built for durability, broad pressure performance, and long-term reliability, it helps keep your pool full without a separate regulator.

  • 1–200 PSI operating range
  • Stainless steel flow-control design
  • No regulator required
  • Built for long-term poolside performance
Shop Staypoollizer 2.0

Common Questions Before You Buy

Do I need a pressure regulator?

No. Staypoollizer 2.0 NXGEN operates from 1–200 PSI and does not require a separate pressure regulator under normal residential use.

Does Staypoollizer need electricity or plumbing?

No. Staypoollizer connects to a standard garden hose and does not require wiring, drilling, or permanent plumbing.

How do I adjust the water level?

Slide the black tank assembly up or down. The bottom of the black float assembly lines up with the desired pool water level.

What hose should I use?

Use a good-quality garden hose with brass end fittings and a good washer. Avoid aluminum hose ends because they can corrode and fuse to brass or stainless fittings.

Which model should I choose?

Choose Brass Swivel or Quick Connect for in-ground pools. Choose Above Ground for above-ground pools.

Choose the Staypoollizer That Fits Your Pool


All Staypoollizer 2.0 systems are powered by NXGEN Flow Control. Choose the model that best matches your pool type and how you prefer to connect your hose.