Independent reference · Facts sourced from CPSC, ENERGY STAR and DOE Record verified Aug 18, 2026
Active recall — stop using this product now.
Remedy: free replacement · About 4,560 units
Power tools Recall No. 21-042 Published December 9, 2020

Delta UV EA-4H-10 ultra-violet generators installed in swimming pools and swim spas

Water can leak within the generator, causing excessive heat build-up in the area where the power cord connects to the body of the generator unit, which can pose a fire hazard. Manufactured by Neptune Benson and sold at Neptune Benson sold the generators to pool and spa commercial customers from August 2016 – February 2020 for about $320.

Recalled Delta UV EA-4H-10 ultra-violet generator
What you are looking at

Recalled Delta UV EA-4H-10 ultra-violet generator

Image: CPSC recall notice Two more views

Check the label first

Compare every letter, number, space and suffix. A similar-looking product with a different suffix may not be part of this recall.

Affected model numbers

Why it was recalled

Water can leak within the generator, causing excessive heat build-up in the area where the power cord connects to the body of the generator unit, which can pose a fire hazard.

92
Incident reports to the firm
0
Injuries reported
0
SaferProducts.gov reports

The firm has received 92 reports of incidents involving overheating, melting or burning of the generators and the area around the generators. No injuries have been reported.

The official remedy

Remedy type: replace
01
What to do

Consumers should immediately unplug and discontinue use of the generator and contact Neptune Benson for a free inspection and repair or replacement.

Product and sales details

ManufacturerNeptune Benson, of Warwick, Rhode Island (after August 2016)
UnitsAbout 4,560
Made inUnited States
Sold atNeptune Benson sold the generators to pool and spa commercial customers
Sales periodAugust 2016 – February 2020
PriceAbout $320
Category Power tools

How to reach the firm

Phone
888-847-8710
8 a.m. to 7 p.m. ET Monday through Friday online at https://www

Verify phone numbers, hours and web addresses on the current CPSC notice before contacting the firm.

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