USWF 25 Micron 20"x4.5" String Wound Sediment Filter Choose a Pack Size::Single twist clockwise until it clicks

twist clockwise until it clicks into place

The Viqua D4 Premium features a new LCD controller which displays lamp life remaining and audible and visual lamp replacement reminders

to ensure you get the high quality air you deserve

Sized at 10 x 2-1/2 inches the L5515 is equivalent to the L10HMLC filter

The Aprilaire 501 is a MERV 10 air purifier replacement filter for the Aprilaire air cleaner 5000

USWF 25 Micron 20"x4.5" String Wound Sediment Filter Choose a Pack Size::Single twist clockwise until it clicksUSWF SW25 2045 is a 25 micron 20"x2. 5" string wound sediment replacement filter that is proudly manufactured in the USA. It is made from FDA Title 21 compliant polypropylene string wound around a polypropylene core to provide a high quality filter independently tested to NSF ANSI standards 42, 61, and 372. String wound filters are typically used in well water applications because they are excellent at handling a wide variety of particle sizes. The