My Aprilair furnance filter tells me to get a 210/213 why cant I find this one?

The Aprilaire 210/213 are two separate filters that fit the same unit. The Aprilaire 213 will provide you with a higher efficiency and remove smaller particles than the 210 filter. The Aprilaire 210 Filter has a MERV 11 rating and the Aprilaire 213 has a MERV 13 rating (It is kind of like how cars are rated at miles per gallon except with filters the higher the rating the better. The highest filter rating is a 15 MERV). If you have allergies the 210 filter will be just fine. If you have severe allergies and are wanting to take out as much contaminant as possible we would recommend the 213 filter. Hope this helps.

How often should I change these filters?

I live in a small three bedroom home with three adults in a dusty area and find that changing once a year still looks like overkill, but I am sticking to that schedule. These are great filters.

Will these filters fit the aprilaire air cleaner model 2210?

For the 2200 (which I have) there is an upgrade kit required to use the 213 or 216. The kit is worth it to use the better filter. It has been a while since I bought the upgrade kit, but it is basically a frame that is fairly easy to assemble, and allows you the slide in (with a little deftness) the 213 or 216 filter. You will not have to slide the annoying combs into the filter.

What is the smallest particle it filters? Microns?

Aprilaire's test results show the 210 filter to remove 37% of particles .3 - 1.0 microns

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Aprilaire - 210 A2 210 Replacement Air Filter for Whole Home Air Purifiers, Clean Air Dust Filter, MERV 11 (Pack of 2)

Product ID: 274696074

Details

Brand
Aprilaire
MERV rating
11
Material
Synthetic
Product dimensions
10.2L x 67.6W

⚙️Patented Self-Seal tech for zero air bypass

🛡️MERV 11 high-efficiency filtration

🇺🇸Made in USA, trusted quality

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Description

🌬️ Elevate your air game—because your home deserves the freshest vibe.

SAVE TIME MONEY - Lasts 6-12 months vs. traditional 1-3 month filters—less hassle, fewer replacements.
EFFORTLESS INSTALLATION - Unique Aprilaire Interlock Rail System makes filter swaps a breeze—unpack, slide, done.
PROTECT YOUR HVAC WALLET - Blocks airborne particles to reduce energy costs and extend system life.
BREATHE CLEANER LIVE BETTER - Captures dust, pollen, mold, bacteria & pet dander with MERV 11 precision.
PROUDLY AMERICAN HEALTH DRIVEN - Crafted in the USA and partnered with the American Lung Association for cleaner air.

The Aprilaire 210 A2 Replacement Air Filter is a MERV 11 rated, synthetic fiber filter designed for whole-home air purifiers compatible with multiple Aprilaire models. Made in the USA, it features patented Self-Seal Technology to prevent air bypass, ensuring superior filtration of dust, pollen, mold spores, bacteria, and pet dander. Each pack includes two filters that last 6-12 months, reducing cleaning frequency and protecting HVAC systems while promoting healthier indoor air quality.

Reviews

User

Purchased 4 times

Perfect fit , good air flow, lasts a year.

28.10.2026

User

Great

It was really lovely

17.08.2026

User

Perfect fit!

Great quality, perfect fit.

9.06.2025

User

Good Product

Product works as intended!

16.12.2020

User

Fit

Fit how it should. Expensive filters tho.

2.07.2025

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€ 370.68

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In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Asin	B00UOXM6PU
Date First Available	18 April 2014
Is Discontinued By Manufacturer	No
Item Model Number	210 A2
Manufacturer	Research Products Corporation
Product Dimensions	63.5 x 10.16 x 50.8 cm; 1.41 kg

Aprilaire - 210 A2 210 Replacement Air Filter for Whole Home Air Purifiers, Clean Air Dust Filter, MERV 11 (Pack of 2)

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