Coleman Non-Ducted AC Filter MERV 6 | 9430-3441
Coleman Non-Ducted AC Filter MERV 6 | 9430-3441 — Product description
These are the genuine Coleman replacement filters for non-ducted ceiling air conditioner assemblies, MERV 6 rated and sold as a set of two. If the airflow from your RV's overhead AC has dropped off or the return grille looks gray, a fresh set of filters is usually the fix, and it's a two-minute job with no tools.
Your Coleman non-ducted ceiling assembly pulls cabin air back through a filter before it runs across the evaporator coil. Over a season of camping, that filter loads up with dust, pollen, and whatever the campground kicks into the air. When it clogs, airflow drops, the coil works harder, and the whole unit cools slower. Swapping in a clean MERV 6 filter is the cheapest tune-up your rooftop AC will ever get.
This is the factory Coleman part, MPN 9430-3441, and it ships as a set of two. The MERV 6 rating tells you how fine the media is. It's dense enough to catch the dust and pollen that would otherwise coat the coil, and open enough that it won't choke the airflow your non-ducted unit depends on. That balance matters on RV air conditioners, where a filter that's too restrictive can hurt cooling more than a dirty one does.
Changing them is about as easy as it gets. Pop the return-air grille off the ceiling assembly, lift out the old filters, drop the new ones in, and snap the grille back up. No tools, no wiring, nothing to reset. Keep the second filter on the shelf so you've always got a fresh one ready when the first grays out.
If you run your rig in dusty country or during pollen season, plan on checking the filter every few weeks and replacing it once it looks loaded. Folks with pets or allergies tend to go through them faster. And if you've noticed your Coleman overhead unit isn't keeping up the way it used to, start here before you assume something bigger is wrong. Nine times out of ten it's just a tired filter.
One note on fitment. These are made for Coleman non-ducted ceiling assemblies, the kind where air returns through the grille on the AC unit itself rather than through separate ceiling ducts. If your coach has ducted air conditioning with vents spread down the ceiling, you'll want a different filter. Not sure which setup you have? Send us your unit's model number and we'll point you to the right part.
Key Features
- MERV 6 rated media, sized to capture dust and pollen without choking non-ducted airflow
- Genuine Coleman replacement part, MPN 9430-3441
- Ships as a set of two, so you always have a spare on hand
- Fits Coleman non-ducted ceiling air conditioner assemblies
- Tool-free swap through the return-air grille
- Keeps the evaporator coil clean, which helps the unit cool efficiently
Why Buy from NVN Marine
- Authorized Coleman reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Coleman Non-Ducted Ceiling Assembly Replacement Filter, MERV 6, Set of 2 |
|---|---|
| Brand | Coleman |
| Manufacturer Part Number | 9430-3441 |
| UPC | 752055009711 |
| Manufacturer | Coleman RVP |
| MERV Rating | MERV 6 |
| Quantity | 2 filters (set of 2) |
| Filter Type | Non-ducted return-air filter |
| Compatibility | Coleman non-ducted ceiling assemblies |
Frequently asked questions
What does the MERV 6 rating mean?
MERV is the rating scale for how much airborne dust and pollen a filter captures. At MERV 6, this filter catches the everyday grit and pollen that would otherwise build up on your AC's coil, while still letting your non-ducted unit move the air it needs. It's the rating Coleman specs for these ceiling assemblies.
How many filters come in the box?
Two. It ships as a set, so you can install one now and keep the spare ready for the next change.
Which Coleman units do these fit?
They're made for Coleman non-ducted ceiling assemblies, where the return air pulls through the grille on the unit itself. If you're not certain your rig is non-ducted, send us the model number off your AC and we'll confirm before you order.
How often should I replace the filter?
Check it every few weeks in dusty or high-pollen conditions and swap it once it looks gray and loaded. If you camp with pets or run the AC hard all summer, you'll go through them a little faster.
Do I need tools to change it?
None. Pop the return-air grille off, lift out the old filter, set the new one in, and snap the grille back. It's a two-minute job.
Is this a genuine Coleman part?
Yes. This is the factory Coleman replacement, part number 9430-3441, not a generic cut-to-fit pad. It's sized right for the grille so it seats properly and doesn't let air sneak around the edges.
