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Quality Furnace Filters in Canada

Lennox 16x26x3 Furnace Filter - Healthy Climate X5423

Lennox 16x26x3 Furnace Filter - Healthy Climate X5423

Regular price $83.50 per filter
Regular price Sale price $83.50
Sale Sold out
MERV Rating
Minimum order quantity: 2 filters

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Furnace Filter Description

Are you tired of your furnace feeling neglected? Well, fear not! The MERV 11 Lennox Healthy Climate X5423 16x26x3 Furnace Filter is here to save the day (and your indoor air quality). This isn't just any ordinary filter—it's a filtration superhero disguised as a rectangular piece of material. Get ready to meet your new ally in the battle against dust, pollen, and pet dander!

  1. Supercharged Filtration Power: With an impressive MERV 11 rating, this filter traps particles as small as 1 micron, leaving your air squeaky clean and fresh.

  2. Perfect Fit, Every Time: Designed specifically for Lennox Healthy Climate systems, this filter effortlessly slides into place, ensuring a snug fit and optimal performance.

  3. Long-Lasting Performance: Say goodbye to frequent filter replacements! The X5423 filter boasts a 16x26x3 size and a durable construction that keeps it going strong for months.

Not only does this filter kick dust bunnies to the curb, but it also adds a touch of class to your furnace. It's like giving your heating system a fashionable makeover! Plus, the MERV 11 rating means it's certified to make your indoor air cleaner than a freshly scrubbed penguin in a tuxedo.

But wait, there's more! Introducing our Autoship filter subscription service. Never again will you have to remember when it's time to replace your filter. Sign up for Autoship, and we'll deliver a fresh filter to your doorstep right when you need it. It's the easiest way to keep your air clean and your furnace happy. No more procrastinating or searching for filters online—it's like having a personal filter concierge.

Upgrade your furnace's style and say goodbye to pesky particles with the MERV 11 Lennox Healthy Climate X5423 16x26x3 Furnace Filter. It's time to let your furnace shine and breathe easy, my friend!

Furnace Filter Specifications

Brand Lennox
Catalog Number X5423
Model/Part Number X5423
Efficiency Rating MERV 11
Change Frequency 3-6 months
Size (Nominal) 16" x 26" x 3"
Size (Actual) 15-5/8" x 26" x 3"
Air Filter Type Pleated Air Filter
Captured Particle Size 1.0–3.0 microns
SKU X5423
GTIN/UPC
Item Weight 3.41 kg
  • Free Shipping in Ontario

    We've got a fabulous deal for you: free shipping anywhere in Ontario on all orders. Say goodbye to shipping fees and hello to savings! Read our Shipping policy for all the details.

  • Hassle-Free Returns

    Simply ship your order back to us in the same condition as when you received it, and we'll provide a refund, minus the original shipping costs. You are responsible for the cost of return shipping. Read our refund and returns policy for all the details.

Make sure you've got all the facts BEFORE you place your order. From properly sizing your filter, understanding MERV ratings, how often you should be replacing your filters and other important HVAC information.

Furnace Filter Facts

From finding the right filter size, what MERV ratings are all about, and cheap no-name vs brand name filters, check out our blog for a wealth of filter facts to help you make the right choice on your replacement filters!

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