SecureAire Replacement Cartridge


Merv 14. Compatible with SecureAire Purification Systems. Available in four sizes.

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SecureAire Replacement Filter

Filters play an important role

When should I replace my SecureAire cartridge?

Unlike typical filters that are replaced between 1-3 months depending on the filter type, the SecureAire Air Purification Cartridge can hold more than 6 months of contaminants before it needs to be replaced.

Save by joining our Filter Replacement Program!

By joining our annual filter program, not only will you save money per SecureAire cartridge, but you’ll gain peace of mind knowing you won’t have to remember to change your filter, you’ll simply receive the filter in the mail. Over the life of your equipment, you’ll keep saving money, and with automatic (and free) shipping, it’s a major convenience. Plus, when you renew, you’ll save even more! Click here to learn more

They improve indoor air quality.

Particularly important if anyone in your family suffers from allergies or asthma, dirty air filters worsen the air quality and can exacerbate symptoms. If you have pets, it’s even more important because pet dander will accumulate in the system and then spread allergens throughout the household.


  • How do I know which size to choose?

    Take a look at your current filter and SecureAire system. There should be writing on the side that looks something like this: 16 X 20

    Still not sure which size?

    Give us a call during our business hours and we would love to help: 800-398-4663

  • What is MERV?

    MERV stands for Minimum Efficiency Reporting Value. Your filters MERV Rating is a good way to help judge the effectiveness of the filter. The higher the MERV, the more effective.

  • When will my filter ship?

    Your filter will ship within 5 business days.

  • Online Store Filter Return Policy

    We stand behind everything we sell. If you are not satisfied with your Washington Energy Services online store filter purchase, you can return it for a replacement or refund within 30 days of purchase.

    Washington Energy does not cover used filters or damage caused by improper use or accidents.

    If your item has a manufacturing defect in its materials or workmanship, you can return it at any time.

    Returning or Exchanging Items
    The most common reason for an exchange is the wrong filter size.

    You can return or exchange purchases by mail or at our Lynnwood retail location.

    You must have a proof of purchase (online store receipt or member purchase history) for all returns and exchanges.

    Returns and Exchanges by Mail
    We recommend that you ship your package with a carrier that can provide tracking and insurance. Washington Energy Services is not responsible for packages lost in transit.
    To return or exchange an order by mail:

    • Include a copy of your proof of purchase.
    • Ship your package with a carrier that can provide tracking and insurance.

    For USPS, use this address:

    Washington Energy Services
    3909 196th St SW
    Lynnwood, WA 98036

    You will be refunded on the original credit card for purchases made on our online store within 30 days from the date of the refund request. This will show on your next statement, depending on the issuing bank and/or billing cycle.

    If after 30 days or if you are using a different purchase method other than a credit card, you will receive a check by mail.

    You will be mailed your refund by check within 3-4 weeks from the refund request date. If you would prefer to have the funds returned on the original credit card that was used to make the purchase, it must be requested within 30 days of the original order. This will show on your next statement, depending on the issuing bank and/or billing cycle.

    Return Shipping Refunds
    For returns or exchanges due to manufacturers defect, Washington Energy Services will refund the return cost of shipping. If you are returning or exchanging a product by mail due to an improper size, the customer is responsible for the return shipping expense.

Join our Filter Program

Get a new filter when you're supposed to - automatically - and save money, too. With our filter program, filters are automatically shipped to your home when it's time to change them out. No need to mark the calendar, search for a filter and go out to buy one - we'll send it to you right on time (and with free shipping!). Just one less thing to remember.

Find Out More

Additional information


16 x 20, 16 x 25, 20 x 20, 20 x 25

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