Spa Filter Baleen: AK-6011, OEM: 17-B1167, Pleatco: PBH-UM100 , Unicel: C-7407 , Filbur: FC-0780, Diameter: 7", Length: 29-3/8"

Filter Specifications:

• Square Footage: 100 sq. ft.
• Media/Thickness: 4
• Diameter: 7"
• Length: 29-3/8"
• Top: Injection molded knob handle
• Bottom: Molded Cone

Equivalent to:

• Pleatco: PBH-UM100
• Unicel: C-7407
• Filbur: FC-0780
• OEM: 17-B1167

This Filter Fits The Following Brands:

Baker-Hydro Ultra-Mite

Filter Glossary

As you can see in this graphic, when looking at a filter's threads from the side the difference is very obvious. Standard, sometimes called "MPT" or "Male Pipe" threads are smaller and have a higher number of threads than the S.A.E. style. The S.A.E. threads are large and are square in nature almost resembling a child's toy.

• MPT: Male Pipe Thread
• FPT: Female Pipe Thread

How to measure a hot tub filter references:

Spa Care Center or Pool Care Center