Shipped within 24 h · Free shipping Made in Canada★★★★★4.89 from 8,810 reviewsFurnace filter guideMy accountFrançais
Drag to rotate
×12filters in the box
MERV 8 furnace filter: filter description
  1. Moisture-resistant borderThe frame is made of 100% synthetic materials.
  2. Metal support (inside)Metal grids hold the filter in place.
  3. 100% radial designThe media is cut in a V inside the frame.
  4. The best mediaAn ultra-high-efficiency filter media.
  5. The dust collectorThe slits in the media capture all the dust.
  6. The most BEAUTIFULThe unique design of our filters makes them so BEAUTIFUL.

Made in Canada

Our pleated MERV 8 filters are made in Canada, then shipped within 24 hours.

  • Made here, not overseas
  • Consistent quality
  • Shipped within 24 h
−30 %MERV 8· Made in Canada
·
Furnace filter · MERV 8 · 2 in Made in Canada

18x25x2 Filter | MERV 8 | Box of 12 Filters

★★★★★4.89 · 8,810 reviews
$140.00$200.00−30 %

Box of 12 filters · $11.67 per filter

Depth
Size
FREE Shipping: Wednesday 28 October
● In stock · ships within 24 h
Made in CanadaFree shippingShips within 24 h

Description

18x25x2 MERV 8 filter – Furnace filter – Buy filters online !

  • Box of 12 filters
  • These filters measure exactly (17 1/2" x 24 1/2" x 1 3/4")
  • Before ordering, be sure that you have the good filter size.
  • In-stock items are shipped within 24 hours

Description

Our filters for heating and air conditioning units stand out for their unique fabrications, our filters are specially designed to provide an optimal level of filtration until the last days of use. Several studies have shown that the filtering of the air is the best way to improve the quality of indoor air. So this it's the MERV who will determine if the filter is effective or not. A good indoor air quality significantly reduces the symptoms of asthma and allergies, especially for children. When buying filters, it is important the filter is made from quality material, because the air quality of your home depends on it.

Manufacturing

The media of the air filter is glued on a metal gate of the outgoing air side, which prevents the wobbling while keeping uniformity of the filter and folds. The filter is placed in a cardboard box against moisture, which is what makes them so unique design. The filter media are integrated on the frame of the filter, the media is then glued on each part of the frame, thus preventing any possibility of air leakage.

Advantage

The furnace filters sold in retail store have a lifetime much shorter than specialized filters, this ensures that you have to change them more often. Dirty filters or neglected can cause breakage on your HVAC equipment. Our filters are made with a different filtering process, they accumulate the heavier and more restrictive particles at the bottom of the folds, leaving the open sides of the filter which allows a much more effective filtration during the use of the filter.

Important

If you order the wrong filter size, you will cover the cost of shipping and handling for the items.

The filter in detail

MERV 8 furnace filter: filter description
  1. Moisture-resistant borderThe frame is made of 100% synthetic materials.
  2. Metal support (inside)Metal grids hold the filter in place.
  3. 100% radial designThe media is cut in a V inside the frame.
  4. The best mediaAn ultra-high-efficiency filter media.
  5. The dust collectorThe slits in the media capture all the dust.
  6. The most BEAUTIFULThe unique design of our filters makes them so BEAUTIFUL.

Measuring your filter properly

The size printed on your current filter’s frame is its nominal size: that is the one you order. The filter itself measures a little less, so it slides into its slot.

Nominal size18 × 25 × 2 in
Exact size17 1/2″ x 24 1/2″ x 1 3/4″what the filter measures

Additional information

FeatureDetail
Nominal size18 × 25 × 2 in
Exact size17 1/2″ x 24 1/2″ x 1 3/4″
FiltrationMERV 8 · at least 70% of 3 to 10 µm particles
TypePleated filter
ContentsBox of 12 filters
MadeMade in Canada
ForFurnace, central heat pump, central air conditioner
InstallationThe arrow on the frame points toward the furnace
Replaceevery 1 to 2 months
SKUTDH23018252

Frequently asked questions

Where do I find my filter size?

It is printed on the side of your current filter’s frame: width × height × depth, in inches. That is the “nominal” size, the one you order.

Which way does it go in?

The arrow printed on the frame points toward the furnace, in the direction of the airflow.

How often should I replace it?

A 1″ filter is replaced every month, a 2″ every 1 to 2 months, a 4″ or 5″ every 3 to 5 months. Check it every month: as soon as it is grey, replace it.

Where are your filters made?

Our MERV 8 filters are made in Canada.

A question about your size?

Your filter, made in Canada, shipped within 24 hours.

Made in CanadaShipped within 24 hFree shippingA team that listens
Call 1-844-995-8677Find my filter Monday to Thursday, 8 a.m. to 5 p.m. · Friday, 8 a.m. to 3 p.m.
CallFind my filter