Suplife 3HP Pool Line Blower with 2-Year WarrantyBest overall- Motor
- 3 HP
- Voltage
- 120V
- Warranty
- 2 years
- Inlet
- 4-inch
Most recommended by reviewers
Check price at AmazonThe Best Pool Line Blowers
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A pool line blower pushes water out of the skimmer, return and main drain lines before cold weather arrives. That way, frozen water can't crack your pipes. Here is what's available right now. The main things to look for are a strong motor, the hose fittings you'll need, and a warranty you can count on.
Our top pick is the Suplife 3HP Pool Line Blower. It pairs a 3HP motor with a two-year warranty and a 1.5-inch hose adapter in the box. It's a good fit if you're closing an inground pool and want one unit for line clearing and liner work. The Puligoth is the lighter choice for moving around the deck, and the WTFOVOV adds GFCI-compatible wiring for damp poolside ground.
The rundown
1 Suplife 3HP Pool Line Blower with 2-Year Warranty | 2 Puligoth 3.0HP Pool Line Blower for Winterizing | 3 WTFOVOV 3HP Pool Blower with Metal Mesh Screen | |
|---|---|---|---|
| Best for | Best overall | Easiest to move | Best for damp poolside |
| Motor | 3 HP | 3.0 HP | 3 HP |
| Voltage | 120V | 120V | Not listed |
| Power cord | 5.5 ft | Not listed | 10 ft |
| Included | 1.5-inch hose adapter | 2 hose adapters, user manual | Not listed |
| Check price at Amazon | Check price at Amazon | Check price at Amazon |
Suplife 3HP Pool Line Blower with 2-Year WarrantyBest overall
Puligoth 3.0HP Pool Line Blower for WinterizingEasiest to move- Motor
- 3.0 HP
- Voltage
- 120V
- Weight
- 12.8 lbs
- Size
- 14 x 10 x 13 in
WTFOVOV 3HP Pool Blower with Metal Mesh ScreenBest for damp poolside- Motor
- 3 HP
- Air pressure
- 14.67 PSI
- Power cord
- 10 ft
- Safety
- Covered switch, GFCI compatible
1Best overall
Suplife 3HP Pool Line Blower with 2-Year Warranty
The most complete listing of the three, with a 3HP motor, a hose adapter in the box and the only warranty term stated.
- Motor
- 3 HP
- Voltage
- 120V
- Warranty
- 2 years
- Inlet
- 4-inch
- Outlet
- 1.5-inch
- Power cord
- 5.5 ft
- Housing
- Plastic
- Included
- 1.5-inch hose adapter
Most recommended by reviewers
Check price at AmazonPrices and availability on Amazon change often.
Why it wins
- Two-year warranty, the only warranty term stated across the three
- 1.5-inch hose adapter included
- Overload protection built in
- 4-inch inlet for matched hoses
One catchThe housing is plastic, and the listing gives no airflow or pressure figure to compare with the other two.
Why it's our top pick
The Suplife listing is the most complete of the three. It names a 3HP motor on 120 volts, a 4-inch inlet for matched hoses and a 1.5-inch outlet, and it includes the 1.5-inch hose adapter, so you can start hooking it up without another trip to the hardware store. The listing also mentions overload protection, a carrying handle and anti-slip feet.
The two-year warranty is the only warranty term stated across the three listings, which matters for a tool you use once or twice a year. The catch is the plastic housing, and the listing does not give an airflow or pressure figure, so you can't compare its output with the others on paper. Follow the manufacturer's winterizing instructions for any blowout.
2Easiest to move
Puligoth 3.0HP Pool Line Blower for Winterizing
A 3.0HP unit at 12.8 pounds with a carry handle, a mesh intake guard and two hose adapters.
- Motor
- 3.0 HP
- Voltage
- 120V
- Weight
- 12.8 lbs
- Size
- 14 x 10 x 13 in
- Intake
- Metal mesh guard
- Included
- 2 hose adapters, user manual
Prices and availability on Amazon change often.
Pros
- Light at 12.8 lbs, with a carry handle
- Metal mesh guard over the air intake
- Two hose adapters included
- Switch protective cover for humid conditions
Cons
- The listing does not state a warranty length
- The listing does not state the power cord length
Read our full take
Why we like it
The Puligoth is the easiest of the three to move. Its listing gives a size of 14 by 10 by 13 inches and a weight of 12.8 pounds, with a carry handle, which helps when you're carrying it along the deck from one line to the next.
It has a metal mesh guard over the air intake to keep debris out of the motor, a protective cover over the switch, and two hose adapters in the box. The listing doesn't state a warranty length, so check that before buying if coverage matters to you.
3Best for damp poolside
WTFOVOV 3HP Pool Blower with Metal Mesh Screen
A 3HP blower with a covered switch, GFCI compatibility and a 10-foot cord for wet decks.
- Motor
- 3 HP
- Air pressure
- 14.67 PSI
- Power cord
- 10 ft
- Safety
- Covered switch, GFCI compatible
- Screen
- Metal mesh
- Base
- Anti-slip
Prices and availability on Amazon change often.
Pros
- 14.67 PSI air pressure stated in the listing
- Covered switch and GFCI outlet compatibility
- 10-foot power cord for flexible placement
- Metal mesh screen blocks sand and debris
Cons
- The listing does not say whether a hose adapter is included
- The listing does not state a warranty length
Read our full take
Why we like it
The WTFOVOV listing puts the most attention on safety around water. It names a covered switch and GFCI outlet compatibility, which matters when you're working on damp poolside ground. It also states 14.67 PSI and a 10-foot power cord, so you can place the unit farther from the outlet.
Its metal mesh screen blocks sand and debris, and the listing mentions cooling ducts and an anti-slip base. The listing doesn't say whether a hose adapter is included, so plan on buying one that fits your hose before the job.
FAQ
Who needs a dedicated line blower?
A line blower suits people who close an inground pool themselves and want to skip paying a service every year. Its main job is to push water out of the skimmer, return and main drain lines so freezing water can't crack them. The same kind of unit can also help set a pool liner, though it moves air only, not water.
Skip it if your only goal is cleaning the pool floor. A line blower clears pipes, not the pool itself.
What to look for?
- A 1.5-inch hose and fittings in the box, or a budget for them. Some buyers report trouble finding a hose that connects.
- Overload protection and a covered switch, especially on damp ground.
- Horsepower is not the whole story. Fan design, air volume and pressure decide how well lines clear.
- A power cord long enough to reach the outlet from the pool's edge.
How to blow out lines, and what to avoid?
Lower the water 4 to 12 inches below the skimmer, depending on your cover type. Then work through the lines one at a time.
- Isolate one line at a time with a valve or plug. Air escaping through another line stops a full clear.
- Start with the skimmer line, then the main drain, then the returns.
- Blow the main drain for about three minutes.
- Before blowing a filter tank, open the bleeder valve and make sure the tank clamp is tight.
- Follow the manufacturer's winterizing instructions. An incorrect blowout can damage pool equipment.
Shop vacs usually cannot blow out a main drain, and leaf blowers only work on shallow skimmer and return lines. Air compressors can clear lines, but they can over-pressurize pipes and fittings if run carelessly.
What is the best shop vacuum for blowing out pool lines?
Most wet and dry shop vacs won't blow out a main drain line, so they are a weak choice for this job. A dedicated line blower is the better fit, and the three blowers on this page are built for it. If you already own a shop vac, try it on the skimmer line first and expect it to fall short on the main drain.
What is the best blower for blowing out pool lines?
Of the three listings here, the Suplife 3HP blower has the most complete spec set, with a 3HP motor, a two-year stated warranty and a 1.5-inch hose adapter in the box. If you move the unit often, the Puligoth is the lightest, and the WTFOVOV suits damp decks because of its covered switch and GFCI compatibility. Whichever you buy, lower the water 4 to 12 inches below the skimmer first.
What is the top rated pool vacuum?
We don't have ratings for pool vacuums in our research, so we can't name a top-rated one. This page covers line blowers, which clear water from pipes rather than cleaning the pool floor. For a pool vacuum, check the ratings on each listing page directly.
Why trust BullseyeBuy
How we made this guide
- 3 listings checked in stock
- 6 retailer and community sources read
- 3 products compared
This shortlist is built from three Amazon listings, each checked to be in stock at the time of writing. We compared their stated horsepower, voltage, warranty, hose fittings and included accessories, and read six pool-supply and community sources on how line blowouts are done.
Our expert team tests products when it is needed and researches online and in interviews. Every guide is fact-checked and edited by a real person.
The BullseyeBuy editorial team · Updated Oct 17, 2026
Checking our work: 3 sources
How we pickEditorial standardsAffiliate disclosureReport a mistake
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