Quick Facts
A Costway 380W (0.5HP) ETL-certified inflatable blower with IPX4 water resistance and GFCI-equipped 25 ft cord, for commercial and residential inflatables.
Best for
Commercial and residential inflatable owners and event operators
Key detail
Premium PP construction
Size and fit
Net weight 9 lbs
Consider if
Consider a quieter blower if you need noise below 81 dB.
Shipping
Free US shipping over $100, 30-day returns
Strong, Quiet Blower for Outdoor Inflatables
ETL certified, IPX4 water resistance and a 25 foot GFCI cord for safer, quieter inflation at home or events.
Strong, Quiet Blower for Outdoor Inflatables
Powerful, Quiet Motor
Powerful, Quiet Motor

A 380W motor and wide air vent deliver steady airflow for faster inflation, while operating at or below 81 dB for less disruption. The result is quicker setup and a calmer yard for kids and neighbors.

Built for Outdoor Use
Built for Outdoor Use

IPX4 water resistance and a covered power switch help protect the blower from light rain and splashes. Two included ground stakes and a wide support base keep the unit steady during use.

Easy to Carry and Set Up
Easy to Carry and Set Up

Hidden carry handle and compact footprint make placement and transport simple, while the 25 foot GFCI cord gives more distance from the play area. Includes a user guide to get you running fast.

Outdoor Safe Design
ETL certified, IPX4 rated, includes a GFCI-equipped 25 foot cord for added electrical protection.
Durable Construction
Made from odorless, high-quality PP for easy cleaning and long-lasting use.
Quick Inflation
Wide air vent and 380W motor inflate most residential inflatables quickly and reliably.
Trusted Support
Ships from a US warehouse, with human customer support and a 30 day return policy.
How to Choose an Inflatable Blower

Focus on power, cord length, safety features and your intended use to pick the right blower.

  1. Match the Power: Choose a blower wattage suited to the inflatable size; this 380W model fits most backyard bounce houses and slides.
  2. Check Cord Length: A 25 foot cord with built-in GFCI reduces the need for extensions and lets you keep the blower away from the play area.
  3. Look for Safety: ETL certification, GFCI protection and an IPX4 rating lower electrical and weather risk. Always follow the user guide and supervise children around the blower.
  4. Consider Noise: Noise rating at or below 81 dB is typical for home use. Position the unit away from seating or sleeping areas to reduce disturbance.
  5. Plan for Storage: At about 9 pounds with a hidden handle, the blower is easy to store. Let the unit dry after wet use before putting it away.
Frequently Asked Questions
Is this blower safe to use outdoors in light rain?

Yes. The blower has an IPX4 rating for protection against splashing water and a covered power switch. Do not submerge the unit, and follow the user guide for safe operation.

What inflatables will this blower work with?

This 380W blower supplies steady airflow suitable for most residential inflatables like bounce houses and slides. Very large or commercial inflatables may require a higher capacity blower.

How loud is the blower when running?

Noise is rated at 81 dB or lower, measured at motor speed 2700 RPM. Expect normal blower sound; placing the unit farther from seating reduces perceived noise.

Can I use an extension cord with the blower?

The blower includes a 25 foot GFCI cord for safer placement. If you must use an extension, use a heavy duty, outdoor-rated extension and avoid undersized cords that can overheat.

How does shipping and returns work?

We ship from a US warehouse and offer free continental US shipping on orders over $100. If you need to return the blower, our 30 day return policy applies and human customer support is available to assist.

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