Product Overview
The MFH-1625-4, made in Canada. 
Three filters in the box.
A Five Seasons MERV 11 media filter that replaces the Honeywell FC100A1029 in 16x25x4 air cleaners.
Is this your filter?
Read the number printed along the edge of the filter you are holding. If it says any of these, this is your replacement.
- Honeywell FC100A1029
- Honeywell FC200E1029
- Lennox X0583 or X6670
- Carrier FILCCCAR0016
- MFH-1625-4 or AMP-11-1625-4H, the two numbers Five Seasons uses for this same filter
It goes in these Honeywell 16x25 air cleaners:
- F25 · F27 · F35
- F100 · F150 · F200
No number left to read? Measure it.
15 7/8" × 24 3/4" × 4 3/8"
Sold as a 16x25x4. Some stores list this same filter as a 16x25x5, because the real depth is a little over four inches. Both names, one filter.
If your three measurements match, it fits. If they don't, call (888) 315-0105 before you order. We would rather sort it out in two minutes than have you ship a box back.
Coming from the FC200E1029? Same size, same cabinet, it drops straight in. The difference is the rating: the FC200E1029 is a MERV 13, this one is a MERV 11. A MERV 11 lets air through more easily, which is what you want if your system labours with a MERV 13. The level you run is your choice, not the cabinet's.
Not a Honeywell part. Five Seasons is a separate manufacturer, and this filter is built for the same air cleaner.
Why people take this one instead of the Honeywell
The same rating, and the same rated life. Both are MERV 11. Honeywell rates the FC100A1029 to last up to a year, and Five Seasons rates this one the same. You are not stepping down.
Made in Canada. The Honeywell is made in Mexico. This one is made in Canada, and it says so right on the filter.
Three filters instead of five. Honeywell only sells the FC100A1029 in a box of five. At about a filter a year, that is five years of filters to find room for, and five to pay for at once. Three is a smaller box and a smaller order.
Also fits these brands
Many 4" to 5" media air cleaners take this filter, including:
- Aprilaire
- Amana
- Carrier
- Clean Comfort
- Daikin
- Field Controls
- Goodman
- Lennox
- Skuttle
- Trion
- Ultravation
- White Rodgers
It varies by model, so go by the measurements above rather than by the brand on the cabinet.
What it captures
MERV is the industry scale for how well a filter captures airborne particles. This one is rated MERV 11, tested to ASHRAE Standard 52.2.
- Household dust, and the dust you stir up cleaning
- Pollen
- Pet dander
- Mould spores
- Dust mite debris
- Common airborne allergens
Not sure what the numbers mean? Here's MERV explained in plain English.
When to replace it, and which way it goes in
Five Seasons rates this filter to last up to one year. How long it really lasts depends on your house. Pets, renovations and a dusty home fill a filter sooner. Look at it now and then, and change it when it looks dirty or when the airflow drops off.
Write the date on the filter frame when you put it in. A year goes by fast, and nobody remembers.
There is an AIR FLOW arrow on the side. Point it the way the air travels, toward your furnace or air handler. Here's which way a furnace filter goes in.
Details
- Brand: Five Seasons
- Model: MFH-1625-4, also labelled AMP-11-1625-4H
- Rating: MERV 11
- Sold as: 16x25x4, also listed elsewhere as 16x25x5
- Exact size: 15 7/8" × 24 3/4" × 4 3/8"
- Replaces: Honeywell FC100A1029 and FC200E1029
- 3 filters per box, rated up to one year each
- Made in Canada
Shipping and returns
Free shipping on this filter, except to Yukon, the Northwest Territories, Nunavut and Newfoundland and Labrador. It usually ships the next business day. See the conditions
You have 35 days to return your order. Items must come back in perfect, unused condition, and return shipping is paid by the buyer. See our return policy
A Canadian company since 2008
Furnace Filters Canada has been shipping filters in Canada since 2008. Canadian owned, and we answer our own phone. No customs, no brokerage fees, and if something goes wrong you are sending it back to Montreal.
Our motto has not changed since day one: customer service is not negotiable. Read our story
Order any time from the website. We take VISA, MasterCard and PayPal. Rather talk to someone? We're on the phone Monday to Friday, 9 a.m. to 2 p.m. Eastern.
Product photos are for illustration and may differ from what you receive.
