Description
Product Overview
Designed for compatibility with 2.5″ heater pump unions, this Waterway O-ring gasket is crafted from a chemically-resistant polymer to withstand harsh pool environments. With a nominal inside diameter of 2.5 inches and a white finish, it ensures seamless integration with existing pool heat pump systems. Manufactured in the United States, this gasket is engineered for durability and long-term performance, making it a reliable choice for pool maintenance professionals and homeowners alike. Its lightweight design (0.317 ounces) and compact packaging (14″ x 9″ x 12″) make it easy to store and transport.
Usage
Primarily used in residential and commercial pool heating systems, this gasket is ideal for replacing worn or damaged seals in 2.5″ heater pump unions. It is commonly installed during routine maintenance or after repair of pool heat pumps, ensuring optimal performance and preventing leaks. Suitable for both DIY enthusiasts and professional technicians, it is compatible with Waterway brand pool heat pumps and other similar systems. Its white color and compact size make it easy to identify and install in tight spaces.
Why Choose Us
Our Waterway 2.5″ heater pump union O-ring gasket is manufactured using high-quality, chemically-resistant polymer to ensure long-lasting performance in harsh pool environments. Made in the USA, it meets strict quality standards and is backed by customer reviews averaging 4.4 out of 5 stars. With a best sellers rank of #28 in swimming pool heat pumps, it’s trusted by professionals and homeowners alike. We offer reliable, accurate product specifications and fast, responsive customer support to ensure your repair or maintenance project goes smoothly.
Key Features
- Chemically-resistant polymer material ensures durability in harsh pool environments.
- White color and 2.5″ nominal diameter provide easy identification and compatibility with existing systems.
- Lightweight and compact design (0.317 oz) for easy storage and transport.
- Manufactured in the USA with consistent quality control for reliable performance.
- Backed by customer support and positive reviews (4.4/5 stars from 24 users) for peace of mind.
FAQ
What is the material of this O-ring gasket?
It is made from a chemically-resistant polymer designed to withstand harsh pool environments and ensure long-term durability.
Is this gasket compatible with all pool heat pumps?
It is specifically designed for 2.5″ heater pump unions and is compatible with Waterway brand pool heat pumps and similar systems.
What is the weight of this gasket?
The item weighs 0.317 ounces, making it lightweight and easy to handle during installation.
Where is this product manufactured?
It is manufactured in the United States, ensuring quality control and adherence to high manufacturing standards.
How many units are included in the package?
Each package contains 1.0 unit, ideal for single replacement or repair tasks.





Vacurama Central Vacuum Bags Compatible
Waterway Plastics 806105124906 2.5" Heater/Pump Union O-Ring/Gasket
Auto Heat Control Board NEXAGEBIUS Pentair Heat Pumps Dual Zone ABS
16000 BTU Pool Heat Pump Vidapool 120V Heater for Above Ground
Bissell Commercial Disposable Vacuum Bags 10 Pack
Pool Heater Villastar YC-005 16000 BTU 110V Electric Heat Pump
GYMAX Hot Tub Heater Pump, 1350W Electric Control Machine with Thermostatic Heating, Soothing Bubble Massage, Filtration System, LED Touch Panel & Freeze Protection, Inflatable SPA Pool Pump
BOUYOTA T8 Dust Bag Paper Vacuum for Ecovacs
Rougie Foie Gras Pate Gourmet Food Premium Quality
onelynsun Vacuum Dust Bag Black Plastic Reusable
16000BTU Above Ground Pool Heat Pump VARMINPOOL Titanium Heat
Reviews
There are no reviews yet.