Staypoollizer automatic pool water leveler installed on pool edge keeping pool water full

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.

  • 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.

Staypoollizer setup steps showing garden hose connection water level adjustment and automatic pool refill

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

Brass Swivel or Quick Connect?

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

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
Staypoollizer adjustable rear support legs for common pool deck styles

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 Staypoollizer 2.0

Born from a real pool-owner problem in 2008

From One Family Pool in Florida to Pool Owners Around the World

What began as a practical solution for one family pool has grown into a dependable choice for homeowners and pool professionals around the world. Customer feedback consistently highlights dependable water-level control, easy setup, solid construction, and less time worrying about manually refilling the pool.

4.9+ / 5 Customer feedback currently published on Staypoollizer.com
ORIGINATED IN 2008 Created from a real pool-owner problem and refined through real-world use
HUNDREDS Ratings and reviews across Staypoollizer.com and major online marketplaces

What Pool Owners Consistently Value

Dependable Water-Level Control

Helps keep the pool at the water level you set automatically.

Easy Setup

Straightforward setup without permanent plumbing or complicated installation.

Solid Construction

Built for real-world poolside use with durable, substantial components.

Less Pool-Filling Worry

Spend less time watching the water level and more time enjoying the pool.

It started with one pool.

In 2008, Staypoollizer began as a solution created for our own family pool. What started as a practical fix soon drew interest from a local pool professional, then other pool owners, and eventually customers far beyond Florida. That same simple idea still guides Staypoollizer today: dependable automatic water-level control without making pool ownership more complicated.

Trusted by homeowners and pool professionals alike, Staypoollizer has grown through years of real-world use, customer feedback, and word-of-mouth.

Review statistics and themes are based on customer feedback published on Staypoollizer.com and documented marketplace rating evidence. Marketplace reviews are summarized in aggregate and are not republished. Figures are periodically revalidated.

Staypoollizer NXGEN Flow Control stainless steel automatic pool water leveler technology

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.