Product Overview
The genuine Fantech kit.
Made in Canada.
The OEM MERV 8 replacement filter kit for the Fantech HERO 200H and 250H. Engineered for a precise fit. One box, two filters.
★★★★★ Rated 5 out of 5 by 29 customers.
Cheap copies are showing up 
Aftermarket substitutes for the HERO 200H and 250H are being sold online at low prices. They are not built to Fantech's specification, and a filter that fits loosely lets air slip around it instead of through it.
What we ship is the authentic Fantech kit, part number 414684, made in Canada.
Your HERO unit says Fantech. The box may say Systemair. Both are right — Systemair has owned Fantech since 2008, and Fantech is its residential brand in North America. Same company, same filter.
Which units it fits
For use with Fantech:
- HERO 200H
- HERO 250H and 250H-EC
About the numbers: the filter you are pulling out may be stamped 414684. The box we ship says 428527. Both are this product — one is the filter, the other is the kit of two. What matters is that your unit is a HERO 200H or 250H.
Not sure? Call (888) 315-0105. We do this every day, and we would rather you order once than twice.
What you get
Genuine Fantech HERO 200H / 250H MERV 8 replacement filter kit. One box containing 2 filters.
Model: Tri-Pleat Ultra ME, 20 pleats per square foot.
Exact size: 5.75 × 14 × 2 inches
What it captures
A MERV 8 collects:
- Mould spores
- Pollen
- Pet dander
- Cement dust
- Carpet fibers
- Debris and lint
- Insects
Effectively captures dust, pollen, and other airborne particles.
Want better filtration?
The same HERO 200H and 250H accepts two higher grades:
- MERV 13 filter — part 428549
- HEPA filter — part 428552
You can also purchase the washable electrostatic filter here: 428521
Which way it goes in
There is a black arrow printed on the side of each filter. It points the way the air travels.
Slide the filter in so the arrow points in the same direction as the airflow through your HERO. A pleated filter installed backwards does not filter as well and clogs faster.
Wipe around the filter slot before sliding the new one in, and check that it sits snug with no gap around the edges. Air always takes the easy path, and a gap lets it skip the filter entirely.
When to replace it
Lifespan: 3 months. Fantech recommends checking your filters every three months and replacing them when they look dirty or clogged.
Do not wash this filter. The MERV 8, MERV 13 and HEPA filters for the HERO have a cardboard frame and cannot be washed. They are replaced. Only the electrostatic filter is washable.
Filter changes vary with environment. Pets, indoor smoking, or a dusty area all mean replacing more often.
Details
- Brand: Fantech
- Item number: 428527 (kit of 2)
- Filter part number: 414684
- UPC: 650737285272
- Model: Tri-Pleat Ultra ME
- Rating: MERV 8
- Contents: 1 box containing 2 filters
- Exact size: 5.75 x 14 x 2 inches
- Fits: Fantech HERO 200H, 250H and 250H-EC
- Made in Canada
Shipping
Canada
Free shipping on all orders. Order by 11 a.m. Eastern and it ships the same business day.
United States
U.S. orders are not eligible for free shipping. We offer a flat shipping rate, along with a handling fee to cover applicable tariff surcharges. These fees are non-refundable if an item is returned.
Warranty and returns
Covered by the manufacturer against defects.
If you are unsatisfied with your filter in any way, you can return your order within 35 days of receiving it. We only accept items returned in perfect condition. Return shipping and handling is paid by the buyer.
A Canadian company since 2008 
A filter made in Canada, shipped by a Canadian company. Filtration Montreal has been doing this since 2008. We are Canadian owned, we answer our own phone, and your order keeps money in the Canadian economy.
Our motto has not changed since day one: customer service is not negotiable. Read our story
How to order
You can order from our secure website 24/7. It is fast, easy and convenient. We accept VISA, MasterCard and PayPal.
Prefer to order or ask questions by phone? Our customer service representatives are ready to help between 9 a.m. and 2 p.m. Eastern time.

Product photos are for illustration and may differ slightly from what you receive.