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You pop the vent and it's caked with dust. You've seen this before, but now you're getting ahead of it. This reusable filter catches the junk before it spreads, keeps the air fresh, and cuts down on the grime that builds up.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi friends, Andy here with etrailer.com. Let's take a real quick look at these WackO Products replacement filters for your RV AC air ducts. Now these are going to fit your five and a quarter inch diameter RV AC air ducts; these are the OEM round replacements. And these electrostatic four layer filters are going to remove pollutants by trapping dust, lint, pollen and other airborne particles, giving you cleaner air. These are washable, so they're gonna be reusable. They're gonna be very easy to clean.
You could use your vacuum cleaner to clean them up or you can rinse them out with water. You do wanna make sure that they air dry completely, though, before you replace them; so you're not gonna have to worry about replacements needed for every trip. These are also going to be mildew resistant. But if you pick these up, we would love to hear back from you regarding your experience with getting these installed and using them, so you can share your experiences with us by dropping a comment or leaving a review on this product page. We have a whole lot more other types of filters so if these aren't exactly what you're looking for, be sure to check out our other offerings from WackO Products; and if you have any other additional questions, don't hesitate to reach back out to us.
We do wanna make sure that you're getting exactly what you want and need. Well, I think that's gonna wrap up our quick look today. Again, my name is Andy. Thank you for joining me.
We love these. Easy to wash and reuse.
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Gwendolyn Y.
7/30/2025
That’s great to hear! How long do you usually leave the filter in before taking it out to clean?