White Ultra Fine Filters for (Older) REMstar CPAP/BiPAP Machines (6 Pack)


15 Total Reviews

Ultra Fine Filter

  • Brand:CPAPXchange

These white ultra fine fiber filters are designed for use with all (older) REMstar Series CPAP/BiPAP Machines. There is a tab on the center of each filter for easy insertion and removal from the machine. Ultra Fine filters are disposable and should be changed regularly when soiled.

Dimensions: Approximately 3.5 inches long by 1.5 inches wide.

  • REMstar Lite CPAP
  • REMstar Plus CPAP (with and without C-Flex)
  • REMstar Pro CPAP (with and without C-Flex)
  • REMstar Pro 2 CPAP (with and without C-Flex)
  • REMstar Auto CPAP (with and without C-Flex)
  • REMStar BiPAP Plus
  • REMstar BiPAP Pro 2
  • REMstar BiPAP Auto (with and without Bi-Flex)
  • REMstar BiPAP ST (New Gray Model)
  • RemStar BiPAP AutoSV
  • REMStar BiPAP AutoSV Advanced

Usage Information: These filters are NOT compatible with M-SERIES or PR SYSTEM ONE REMSTAR CPAP & BiPAP machines. Those filters are available elsewhere on our site.


  • Manufacturer:CPAPXchange
  • Part Numbers:1005945-CXC
  • HCPCS Codes:A7038
  • GTIN Codes:00673681248377
  • FLEX SPENDING:Can be purchased with FSA & HSA Cards


  • Materials:Latex Free
  • easy to deal with


    Fast shipping order as described
    Written by ,

  • Wrong size


    Wrong size need to have the dimensions of the product on the page somewhere, I have an “older” machine but nothing like these
    Written by ,

    CXC Notes: Hello, we're sorry to hear that this product did not work out for you. On the product page we do list that the dimensions for this filter is approximately 3.5 inches long by 1.5 inches wide. We also list each machine that is compatible with these filters. We hope this helps. Sleep well.

  • I kind of thought when they referred to the filter as a “pack” there were at least two filters in each pack, apparently a pack is only one!


    Should advertise that a pack is one item!
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  • Perfect


    Exactly what I ordered; received quickly!
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  • Great company. Delivered excellent product


    Would like to see 5 packs for a better discount
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  • Ultra Fine Filter Review


    The filter is what I needed. It does an excellent job of keeping dust and allergens from your body.
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  • Always have had an excellent response and accurate experience every...


    Always have had an excellent response and accurate experience every time i order from this Company. If i have ever called to the company with questions always excellent customer service.
    Written by , Excellent

  • Quality BUT . . .


    I bought the wrong size for my unit it's TOO BIG - so I won't be using it - My Bad. Proly GREAT if it fit my machine tho!
    Written by , Volo, IL

  • Excellent service


    It was really easy and fast to order in your web sides
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  • Absolutely the BEST!


    After visiting many sites in search for the right filter I found THE place to buy them. cpapXchange had a great selection and the very filter for which I was searching and, at a GREAT price. I noted that they also had a large selection of cpcp supplies at low and affordable prices too. The shipping time amazed me. My order arrived in 2 days! Talk about FAST! I also couldn't pass up their Mothers Day 'Free Shipping' special. I don't know what their regular shipping would be but I can only hope it is more reasonable than what other places charge. I will be a returning customer to cpapXchange! Thanks to all of you.
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  • fast shipping - good filters


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  • James


    Same as originals. Great service at a good price.
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  • Smooth transaction


    Great prices on older products. Fast free shipping. Will buy from again in the future.
    Written by ,



    These fine filters trap a LOT of the pollen flyinmg around, when we have our windows open in the spring. Reduces my allergies when sleeping and helps keep my nose from clogging. So glad I found them again here!
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  • I recommend this item


    I recommend this item if you wish to prolong the life of your CPAP machine. The foam filter alone if; not cleaned on a weekly basis; will not protect your investment.
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