W10311524 Replacement Refrigerator Air Filter · 2-Pack – ClearFit
$8.99
Fits Whirlpool, KitchenAid, Maytag, Amana and JennAir refrigerators using the FreshFlow W10311524 (AIR1) air filter slot. Each filter packs activated-carbon media rated at 15x the odor absorption of baking soda, holding down food odors across the whole cabinet. Service life is a full 6 months per filter, and indicator strips are included so the swap date is never a guess. This 2-pack covers a full year at $8.99 – against $9.99 per OEM filter – with the spare sealed on the shelf. The rigid frame is sized to the FreshFlow bay – no rattle, no bypass – and the month 1-6 indicator card gives you the same reminder system as OEM. Cabinet air passes through the carbon continuously, neutralizing the odors that transfer between foods. Installation is a slide-in fit with no tools; there is nothing to line up or lock.
Ships in 2-5 business days from Indiana, with free shipping on orders over $49.
CF-AIR-PAULTRA vs OEM Whirlpool W10311524 (AIR1)
| Whirlpool W10311524 (OEM) | ClearFit CF-AIR-PAULTRA | |
|---|---|---|
| Street price | $9.99 / filter (list) | $4.50 / filter (2-pack $8.99) |
| Media | Carbon-based odor filter | Activated-carbon odor filter, same media class |
| Odor absorption | Rated 15x baking soda | Rated 15x baking soda |
| Rated life | 6 months | 6 months — same replacement cycle |
| Indicator strip | ✓ | ✓ included |
| Fits FreshFlow air bay | ✓ | ✓ identical form factor |
What’s inside the filter
Built to the same form factor as the OEM cartridge, with a 4-stage media stack:
- L1 · Airflow frame — Rigid frame sized to the FreshFlow bay — no rattle, no bypass.
- L2 · Activated-carbon media — Adsorbs common food odors; rated 15x the odor absorption of baking soda, same as the OEM media class.
- L3 · Indicator strip — Month 1-6 indicator card included — same reminder system as OEM.
Fits these refrigerators
Fits Whirlpool-made refrigerators using the FreshFlow AIR1 air-filter bay (Whirlpool, KitchenAid, Maytag, Amana, JennAir). Exact model list is being verified against service documentation — use the Filter Finder to confirm your model.
What it does
Refrigerator air passes continuously through the carbon media, neutralizing the odors that transfer between foods — the same job as an open box of baking soda, at 15x the absorption. See our guide on keeping your fridge fresh for the full six-month filter routine (water filter + air filter + produce preserver).
Questions
Is this a genuine Whirlpool air filter?
No — it is an independent replacement for Whirlpool part W10311524 (AIR1). Whirlpool and FreshFlow are trademarks of Whirlpool Corp; shown for fit identification only.
Where does this filter go, and how do I replace it?
It sits in the FreshFlow air-filter bay inside the refrigerator compartment (usually along the back wall or side). Slide the old one out, snap the new one in — no tools, under a minute.
How often should I replace it?
Every 6 months, same cycle as the OEM filter. The included indicator strip turns from green to red when it is time.
Does my refrigerator use the AIR1 / W10311524 filter?
It fits most Whirlpool-made French-door and side-by-side refrigerators that use the FreshFlow air filter bay (Whirlpool, KitchenAid, Maytag, Amana, JennAir). Match your old filter’s shape or check your use-and-care guide.
| Compatible Slots | air-1 |
|---|
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