CULLIGAN Water Filtration System: 5 micron, 4 gpm, 3/4 in, NPT
The CULLIGAN Water Filtration System (SKU 812MT0, MPN HF-360B) is a general-purpose water pre-filter system that reduces rust using a 5-micron polypropylene filter media. It features a clear housing, 3/4-inch NPT…
SKU 3G-OTH-444324
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Product Description
The CULLIGAN Water Filtration System (SKU 812MT0, MPN HF-360B) is a general-purpose water pre-filter system that reduces rust using a 5-micron polypropylene filter media. It features a clear housing, 3/4-inch NPT connections, a 4 gpm flow rate, and a 13 1/4-inch overall height.
Frequently Asked Questions
What is the CULLIGAN HF-360B water filtration system used for?
The CULLIGAN HF-360B is a general-purpose water pre-filter system designed to reduce rust from incoming water. It is commonly used in residential and light commercial applications to protect downstream equipment and improve water quality before further treatment.
What are the specifications of the CULLIGAN HF-360B?
The CULLIGAN HF-360B features a 5-micron polypropylene filter media, a 4 gpm flow rate, 3/4-inch NPT connections, and a clear housing. Its overall height is 13 1/4 inches. It reduces rust and is manufactured by CULLIGAN under MPN HF-360B.
Where to buy the CULLIGAN HF-360B worldwide?
3G Electric supplies the CULLIGAN HF-360B water filtration system worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the CULLIGAN HF-360B water filter?
Install the CULLIGAN HF-360B by connecting the 3/4-inch NPT ports to your water line, ensuring flow direction matches the housing arrow. Tighten the clear sump hand-tight only. Replace the polypropylene filter element every 3–6 months or when pressure drops. Always follow local plumbing codes.
Used in
Common applications for CULLIGANCULLIGAN Products
3G Electric supplies CULLIGAN general purpose water pre-filter systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







