For over 30 years, these reliable, energy-efficient, low-noise pumps have been used in backyard ponds and aquaculture applications. Every HP Series air pump features thermal overload protection to guard against overheating and pump damage.
Hiblow® USA Repair Kits for HP Series Air PumpsThese rebuild kits for the Hiblow® USA HP Series Linear Air Pumps put your pump back in action! Maintenance is quick and easy -- you can have your pump up and running again in 30 minutes! Repair kits include 2 pump head blocks, 2 diaphragm blocks, an intake air filter, and a safety screw with nut.