Bonsai FFU H14 99.995% HEPA Replacement Filter for 2'x2' Fan Filter Unit
Bonsai FFU H14 99.995% HEPA Replacement Filter for 2'x2' Fan Filter Unit is backordered and will ship as soon as it is back in stock.
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Description
Description
This Bonsai 2' x 2' replacement HEPA filter is the genuine H14 filter for the Bonsai 2' x 2' Fan Filter Unit, rated 99.995% efficient at 0.3 microns for ISO Class 5 / Class 100 clean air.
It has a rated life of about 3,000 hours, or 3–5 years under normal use. Swap it in when the filter reaches the end of its life or is damaged, and your FFU is back to full laminar flow for agar work, sterile transfers and tissue culture. It's a direct replacement — no special tools — and it ships free within the continental USA. This listing is the filter only; the fan filter unit is sold separately.
- H14HEPA grade
- 99.995%@ 0.3 microns
- 2' x 2'Filter size
- ISO 5Class 100 air
- 3,000 hrRated life
Why growers keep a spare filter
- Restores clean air – A fresh H14 filter brings your FFU back to 99.995% filtration at 0.3 microns.
- Keeps laminar flow even – The correct filter maintains the airflow balance the FFU was built around.
- Made for Bonsai FFUs – Sized for the Bonsai 2' x 2' Fan Filter Unit for a proper fit.
- Long rated life – High-efficiency microfiber media in a durable aluminum frame, rated for about 3,000 hours, or 3–5 years under normal use.
- No downtime – A spare on hand means a damaged filter never stops your lab work.
What's included
- One Bonsai 2' x 2' H14 HEPA replacement filter (fan filter unit sold separately)
How to replace the filter
- Unplug the FFU. Disconnect power before opening the unit.
- Remove the old filter. Take out the existing HEPA filter from the FFU housing.
- Install the new filter. Set the replacement in place, oriented the same way as the original.
- Check the seal. Make sure it sits flat and fully seated so no air bypasses the media.
- Power on. Reassemble, switch the FFU on and let it run before you start work.
When to replace it: After about 3,000 hours of use, or 3–5 years under normal use. Lifespan varies with your environment, so replace sooner in dusty spaces or if the filter is damaged. Clean the FFU's washable magnetic pre-filter regularly to keep dust off the HEPA filter.
Specifications
| Specification | Detail |
|---|---|
| Brand | Bonsai Filtration & Manufacturing |
| Filter grade | H14 HEPA |
| Efficiency | 99.995% at 0.3 microns |
| Clean-air class | ISO Class 5 / Class 100 |
| Size | 2' x 2' |
| Media | High-efficiency microfiber |
| Frame | Aluminum |
| Rated life | About 3,000 hours, or 3–5 years under normal use |
| Fits | Bonsai 2' x 2' Fan Filter Unit |
| Shipping | Free within the continental USA |
Need the unit?The Bonsai 2' x 2' Fan Filter Unit comes with this filter installed. See all fan filter units.
FAQ
Which unit does this filter fit?
The Bonsai 2' x 2' Fan Filter Unit. It is a direct replacement for the filter that comes in the unit.
How efficient is it?
It is a true H14 HEPA filter, rated 99.995% efficient at 0.3 microns for ISO Class 5 / Class 100 clean air.
Does it include the fan filter unit?
No. This listing is the replacement filter only. The fan filter unit is sold separately.
How long does the filter last?
It has a rated life of about 3,000 hours, or 3–5 years under normal use. Lifespan varies with your environment; cleaning the FFU's magnetic pre-filter regularly keeps dust off the HEPA filter and extends its life.
Do I need tools to install it?
No special tools are required.
Does shipping cost extra?
No. It ships free within the continental USA.
