Delta UV EA-4H-10 ultra-violet generators installed in swimming pools and swim spas
Neptune Benson, of Warwick, Rhode Island (after August 2016)
Product Images

Recalled Delta UV EA-4H-10 ultra-violet generator
Why is it being recalled? (Hazard)
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.
What should I do? (Remedy)
Consumers should immediately unplug and discontinue use of the generator and contact Neptune Benson for a free inspection and repair or replacement.
Consumer Contact
Neptune Benson toll-free at 888-847-8710 from 8 a.m. to 7 p.m. ET Monday through Friday online at https://www.evoqua.com/en/brands/Neptune-Benson and click on the “recall” link for more information.
Product Description
This recall involves Delta UV EA-4H-10 ultra-violet generators installed in swimming pools and swim spas to sanitize the water. The majority were installed in Endless Pools. The brand and model number can be identified from the manufacturing plate located on one end of the generator's steel tube. They are silver and black in color and measure 4 inches in diameter and 25 inches in length.
Where was it sold?
Neptune Benson sold the generators to pool and spa commercial customers from August 2016 through February 2020 for about $320. Prior to August 2016, the generators were manufactured and sold by Delta UV Corporation to pool and spa commercial customers.
Latest Recall Updates
7111495 Canada Inc., dba Arizer Tech, of Waterloo, Ontario
Arizer Solo III portable electronic vaporizers (Intergalactic/Black color only)
June 18, 2026
Huizhou Huitong Crafts Co. Ltd., of China
BABESIDE Doll and Stroller Toys
June 18, 2026
Bada Boom Fireworks, of Blakeslee, Pennsylvania
Pyro Diablo "Diablo Rising" 9 Shots
June 18, 2026
Unknown Brand
GOPO TOYS Pull String Teething Toys
June 18, 2026
Joolz USA Inc., of New York, New York
Joolz Aer2 Car Seat Adapters for Joolz Aer 2 Stroller
June 18, 2026
SHEIN Distribution Corporation, of Los Angeles, California
Michley Children's Pajamas
June 18, 2026
Quick Facts
Recall Number
21042
Impacted Units
About 4,560
Incidents/Injuries
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.
Did you buy this?
Stop using the product immediately. Check the "Remedy" section for refund or repair instructions.