Foam Pollen Filter for GoodKnight 420 CPAP & 425 BiPAP Machines - 5 Pack

Foam Pollen Filter for GoodKnight 420 CPAP & 425 BiPAP Machines - 5 Pack

5.00 Average Rating of 5 Reviews Read Reviews

Quantity Price Each
1-4 $3.75
5-9 $3.25
10+ $2.75


Foam pollen filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged.

DIMENSIONS: Approximately 1.75 inches long by .75 inches wide.

COMPATIBILITY: GoodKnight 420G CPAP, GoodKnight 420E Auto-CPAP, GoodKnight 420S CPAP, GoodKnight 420SP CPAP, GoodKnight 425 BiLEvel, GoodKnight 425 ST BiLevel

Product Information

  • Manufacturer AG Industries
  • Part Number(s) AG41395002
  • HCPCS Code A7039
  • GTIN / UPC Code


Average Rating of
Total 5 Reviews
  • Very Happy With My Purchase

    It arrived quickly and was exactly what I needed.
    Written by Pamela, 2017-06-17
  • Foam Filters

    Though my Goodknight machine has been discontinue this filter fit perfect on my machine.
    Written by Juan, 2014-09-25
  • Foam Pollen Filter for GoodKnight 420 CPAP

    Item reached me as expected, thank you.
    Written by pini, 2013-09-29
  • Exceptional deal.

    Product is exactly like the original in shape, size and appearance; performs perfectly. The best part is it is available and the price is perfect.
    Written by RonB., 2013-07-11
  • Filter Order

    The website was relatively easy to order through and my order was handled very efficiently.
    Written by Chris S., 2012-08-07