This filter is custom made to your exact size giving you a perfect fit to ensure no dirty air is bypassing your system.
Pleated Air Filter, MERV 13, 1-Inch
Hospital-grade air filtration provides maximum protection for your homeÕs environment.
- MERV 13 rating: Reduces up to 95% of airborne particles including: Dust and Lint, Dust Mite Debris, Pollen, Pet Dander, Mold Spores, Bacteria, Microscopic Allergens, Virus Carriers, Most Smoke, Smog, Oil Smoke, as well as Lead Dust
- High efficiency airborne particle removal for a cleaner, fresher, and healthier indoor environment
- Electrostatically charged media helps keep your air and HVAC system clean for more efficient operation saving you money on energy consumption and equipment repairs
- Robust construction makes the filter easy to install
- Recommended replacement schedule: 3 months
- Available in a variety of sizes to fit any household HVAC system
- Quantity: 12 Filters
- 1" depth available: 1" nominal = 3/4" actual size
- Starting at $249 per case ($20.75 per filter) with Free Shipping - Pricing is based on filter size
With hospital-grade filtration, the NaturalAire Healthy Ultra (MERV 13) provides maximum protection. The MERV (Minimum Efficiency Reporting Value) 13 rating means it is third-party certified to effectively reduce indoor air pollutants such as household dust, pollen, dander, and lint, as well as lead. MERV ratings provide a standard comparison of air filter performance. A higher MERV rating signifies greater efficiency and increased protection against airborne particles. The electrostatically charged media helps keep your HVAC system clean for more efficient operation which saves you money on both energy consumption and potential equipment repairs. The clay-coated filter frame and wire backing provide durability throughout the filter's life. The NaturalAire Healthy Ultra (MERV 13) air filter maintains the minimum listed efficiency through the 90-day life of the filter. UL Classified.
Ordering Custom Filters
Select the length and width in the exact filter size needed with the dropdown menu options. Here is an example of how your size should be entered: 19-3/8 x 21-1/8 x 1
Fraction to decimal chart:
1/8 = .125
- 1/4 = .25
- 3/8 = .375
- 1/2 = .5
- 5/8 = .625
- 3/4 = .75
- 7/8 = .875
Filter Fit Guarantee™
At RememberTheFilter.com, we want to make you happy. That’s why we work hard to ensure you’re always 100% completely satisfied with your purchase. And why we have not just one but two guarantees to make sure if you – or we – make a mistake on an order, we’ll do everything possible to make it right!
GUARANTEED TO FIT – OR WE FIX IT FOR FREE!
We get it. Measuring your own HVAC system for custom furnace and AC filters can seem a little scary. But fear not! The RememberTheFilter.com team is here to help you succeed! And if you make a mistake, no worries. With our Filter Fit Guarantee, you can’t go wrong!
Here’s how it works. If you have an “oops!” moment measuring your filters and the new one doesn’t fit, simply call us at 866-469-8556 or send an email and we’ll remake that exact same product for you for free within 30 days of the date your order was delivered.* You just cover a $20 replacement shipping fee, and we’ll get your new remake right out to you.
See fine print below.
Tips for Measuring Filters
To make sure your custom filters fit right the first time, here are some tips from the RememberTheFilter.com filter measuring experts:
- Never just assume what is printed on your old filter is the exact size. Measure your existing filter down to 1/8" for both the length and width and use those measurements for your new ones.
- Check out our "How to measure your air filter" page for more information on getting the perfect fit.
Still a bit nervous? Start by ordering just one case of filters if you need multiple sizes before ordering for your entire system. That way you can see how quickly your custom filters are delivered (for FREE, BTW) and how perfect they fit, so you can order more with confidence!
If you have any questions about measuring your filters before placing your order, call our Customer Care Team. We’re here to help you get the perfect fit, every time!
* The only time you may incur a remake charge is if there is a difference in price between the original product and the remake.
90-DAY SATISFACTION GUARANTEE
If there is a defect in a product’s material, workmanship or it was not made to the same size and specifications you ordered, we promise to resolve the issue at no cost to you for up to 90 days from the date of purchase. We even pay for shipping! And if you’re not happy with your custom filters for any other reason within the first 90 days -- you don’t like the MERV rating, you need a different style (basic or pleated), etc. – we’ll remake that same product in the same size for the same great discount price you paid, plus give you an additional 10% off. Please see our Returns page for more details.
The RememberTheFilter.com Filter Fit Guarantee gives you the confidence to measure your own custom filters without worrying about making a mistake. If you do have a measuring mishap, we will remake that product to your corrected size specifications at no cost to you, other than a $20 shipping fee. The only time you may incur a remake charge is if there is a difference in price between the original product and the remake.
The Filter Fit Guarantee applies only to necessary remakes of a product due to customer error in measurements (i.e., incorrect/wrong size filter measurements provided by customer on order) resulting in product that is made to wrong size.
Product remakes will be made with customer’s corrected measurements applied to the original product ordered only. Product(s) will be remade in same style, rating, etc., per original order.
Requests for product remakes under guarantee must be made within 30 days of delivery date of original product to customer.
Customer must provide RememberTheFilter.com with photo showing how filter does not fit system when requesting remake under this guarantee.
Remakes under this guarantee are limited to two (2) cases per order and a total of four (4) cases per household per customer lifetime whether for same or different product(s).
Any mis-measure remakes after the first four will be made at customer cost for the price of the original order, including any discounts, plus an additional 10% off.
Any product ordered outside recommended product sizes per specifications on our product pages is not covered. Bulk orders of 5 or more of the same product are not covered under this guarantee. Guarantee excludes HEPA filters. No cash refunds are available under this guarantee.Shop Our Filters Now
Custom Size Filter Disclaimer
Be sure you have measured your existing filter before placing an order, some manufacturers undercut filters so you should never base it off the label. Exact/custom filters are not eligible for returns or exchanges. Manufacturing tolerances of plus 0, minus 1/8" will be observed on overall width and length of filter. Picture is used as a reference, sizes will vary. Filters larger than 25x30x1 are considered a double filter where there is additional strength down the middle of the filter. It's our policy to list the smallest dimension first. When the filters arrive the label will be displayed as such, this will not impact compatibility - it's just a matter of how you hold the filter. If you have questions or concerns please contact us.