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Deal.ai › AprilAire › Filters
Aprilaire
Aprilaire 310 Air Filter (MERV-11) 1-Pack

Aprilaire 310 Air Filter (MERV-11) 1-Pack

Best price now

$53.99at The Home DepotObserved at 1:23 AM

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Our take on the Aprilaire 310 Air Filter (MERV-11) 1-Pack

The Aprilaire 310 is a MERV-11 furnace and air handler filter made for Aprilaire whole-home air cleaners. It traps dust, pollen and other particles while keeping airflow higher than denser MERV-13 media. The 4-inch depth gives it more pleated surface than a 1-inch filter, so it lasts longer between changes. As of November 8, 2026, the best new price is $53.99 at The Home Depot, the only store pricing it new.

Best forOwners of Aprilaire air cleaners that take the 310 sizeHomes wanting better dust and pollen capture than a basic fiberglass filterHouseholds that prefer fewer filter changesAllergy-sensitive homes with standard HVAC systems
Pros
  • MERV-11 captures dust, pollen and mold spores without the airflow drop of MERV-13 media
  • 4-inch depth holds more pleats, so it lasts longer than 1-inch filters
  • Made by Aprilaire for its own air cleaner cabinets, so fit is exact
  • Simple slide-in replacement with no tools
Cons
  • Only fits Aprilaire cabinets sized for the 310, not standard 1-inch slots
  • $53.99 for a single filter is costly next to generic MERV-11 panels
  • MERV-11 is below MERV-13 for fine smoke and virus-sized particles
  • Only one store currently lists it new, so price competition is thin

Aprilaire 310 Air Filter (MERV-11) 1-Pack prices at every store

  • The Home DepotNew

    In stock

    $53.99Free shippingObserved at 1:23 AM
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Store links may earn us a commission. Price via Klarna.

Aprilaire 310 Air Filter (MERV-11) 1-Pack price history

Lowest price we've seen: $53.99 on Nov 8 at The Home Depot. Tracked across 1 store since Nov 8.

What reviewers say

Owners of Aprilaire systems generally report the 310 fits correctly and keeps airflow strong while cutting visible dust. Some balk at the per-filter price and say they change it less often to offset the cost.

What people mention
  • FitPraisedOwners say it slides into Aprilaire cabinets with the right dimensions and seals well.
  • Dust capturePraisedUsers report less visible dust settling after switching to the 310.
  • AirflowPraisedThe MERV-11 media is described as less restrictive than MERV-13 filters.
  • PriceCriticisedBuyers call the per-filter cost high compared with generic panels.
  • AvailabilityMixedSome owners say the size can be out of stock and needs early ordering.

Specifications

Quantity (pcs)
1Source
Height (")
4.0Source
Functions
Air PurificationSource
Filter Type
Dust FilterSource
Weight (lb)

Questions and answers

What size is the Aprilaire 310 filter?
It is a 4-inch-deep Aprilaire media filter built for the 310 cabinet size. Check your air cleaner model number before ordering, since other Aprilaire sizes look similar.
Is MERV-11 good enough for allergies?
MERV-11 captures most dust, pollen and mold spores, which covers common allergy triggers. It does not match MERV-13 for fine smoke or virus-sized particles.
How often should I replace it?
Aprilaire recommends changing media filters about once a year, or every 6 to 12 months in dusty homes or with pets. Check it at each season change.
Will it fit a standard 1-inch filter slot?
No. The 310 is 4 inches deep and fits Aprilaire air cleaner cabinets, not standard 1-inch return grilles.
Is $53.99 a good price?
As of November 8, 2026, $53.99 at The Home Depot is the only new price listed, so there is no lower store price to compare. Multi-packs usually lower the cost per filter.
What is in the box?
One Aprilaire 310 MERV-11 media filter. The cabinet frame is sold separately with the air cleaner.
Where is the Aprilaire 310 Air Filter (MERV-11) 1-Pack cheapest?
At The Home Depot, for $53.99, as of our latest check.

Stores we've priced the Aprilaire 310 Air Filter (MERV-11) 1-Pack at

  • Home Depot deals and prices
1.7
Source