The GoodKnight 420/ 425 Pollen Foam Filters are used with the GoodKnight models that were manufactured by Puritan Bennett.
The filters can be used with the following models:
GoodKnight 420G
GoodKnight 420S
GoodKnight 420SP
GoodKnight 420E
GoodKnight 425
The filters are recommended to be replaced every 3 months, but to be cleaned every month! When using with a ultra fine filter, place the ultra fine filter in first and then the foam filter.
Rob
Alex is very helpful and the prices are the lowest. This is not a scam so order with confidence. I have been to other CPAP stores and they try to give you a boat anchor while charging top dollar. Alex goes out of his way to make sure you are satisfied. I have been to the store and tried many masks until we found the one that works for me. Thanks Alex!!!
Rob Mississauga
Amazing Service
I was hesitant to purchase a CPAP mask on-line. I called CPAP Clinic in Mississauga any they were very nice and helpful. Their prices were the best (I called quite a few places)and they told me if I ordered early enough the mask would probably arrive the next day. I thought, "yeah sure." I ordered the mask and was amazed that the mask indeed arrived the next day. I am so impressed! Thank you.
Bob Johnston Brantford
mr.
excellent service I baughat res-med machine and mask. i received outstanding service and i found staff is very helpfull and knowledgable.
j. dhinsa thornhill
