Blast HEPA Filter
620RMB
In stock
Replacement HEPA filter for the Blast purifier; Notice: we are currently running out of the Blast HEPA filter, and our factory is working hard on the new batch. You can still place your order now and the replacement filter will be sent out at the beginning of June.
Description
Air purifiers for the COVID-19 Virus?
Air purifiers with HEPA filters like Smart Air's can filter the COVID-19 coronavirus. Learn how HEPA air purifiers filter viruses.
Purifier companies can make obscene profits when most people don’t understand how purifiers work. Here’s the honest truth: a purifier is fan + a filter. In this case, that fan and filter are just huge—20 times the size of our Original DIY HEPAs.
We tested over 10 different HEPA materials before deciding on using an H13, 99.95% HEPA filter. That means it can capture 99.95% of those particles above (and below) 0.3 microns!
How often should I change the HEPA?
We tested a HEPA in real Beijing air for 200 days to get a sense of how long HEPAs last in real Beijing air. Based on that data, Paddy estimated the HEPA lifespan for the Blasts. These estimates for the Blasts are for 8 hours of use every day. If you use it more or less, you can calculate lifespan using the total number of hours below.
Time to change the HEPA?
You’ll only need to change it every 7-20 months, but we still tried to keep things simple.
Can I wash a dirty HEPA filter?
Unfortunately not. We ran experiments to test this and found that washing HEPA filters does not prolong their lifespan.
| Your Purchase Includes | 1x Blast HEPA filter |
|---|---|
| Type | H13 (99.95%) |
| Colour | White with black rim |
| Lifespan (hours) | 2250 – 2800 |
| Dimensions L x W x H (cm) | 57 x 7 x 117 |
It's Time to Breathe Safe
Join the thousands already protecting their health. Download your free guide to breathing safe today.
Additional information
| Weight | 6.8 kg |
|---|---|
| Dimensions | 119 × 60 × 9 cm |
Victor Montalva –
Filter has a very solid structure. I ordered from South america ( Peru) and it arrived in less than 10 days. The customer service was amazing Vivian from the global shop was super helpful.