Comments on: How Long Does the Sqair’s HEPA Filter Last?

By: Paddy Robertson

Paddy Robertson — Wed, 13 Apr 2022 02:34:04 +0000

In reply to Mike. Yep, that's right Mike!

By: Mike

Mike — Thu, 07 Apr 2022 11:07:18 +0000

Hi, does it mean that on highest setting (#3),the HEPA filter of SQair can last up to 6months when used 8hrs a day? Thanks

By: Henry Dorn

Henry Dorn — Fri, 01 Oct 2021 02:13:58 +0000

I am actually surprised at the fairly long time it took the filter to reach 50% loading !

By: Liz - Smart Air

Liz - Smart Air — Thu, 19 Mar 2020 08:07:35 +0000

In reply to John Whitfort. Hi John, you are right! If you live in a loft, the space calculation will be considered as two floors. We use square meter here for regular flat structure, about 2 meters floor height! This is more convenient for people to reflect which model suits the best in their apartment.

By: Vick

Vick — Sun, 16 Feb 2020 06:11:02 +0000

What was the average AQI in Beijing during the test? Thanks.

By: Rain

Rain — Thu, 09 Jan 2020 00:13:11 +0000

In reply to Ethel - Smart Air. Thanks!

By: Ethel - Smart Air

Ethel - Smart Air — Fri, 03 Jan 2020 06:28:54 +0000

In reply to Rain. It did run on level 3! It would be best to adjust the HEPA lifespan based on your own use because running it at a lower level or for shorter hours would mean the filter can last longer!

By: Rain

Rain — Tue, 31 Dec 2019 09:58:52 +0000

In reply to Ethel - Smart Air. Yes, I would like to know which level the Sqair was set when running the test on the balcony of the Smart Air office, with the window open. If it ran at level 3 all the time, people may calculate the life span of their filter based on actual usage.

By: John Whitfort

John Whitfort — Tue, 31 Dec 2019 06:21:34 +0000

Initial thoughts are that volume should be used rather than area – ^3 NOT ^2?

By: Ethel - Smart Air

Ethel - Smart Air — Mon, 23 Dec 2019 03:36:11 +0000

In reply to Rain. By speed do you mean the CADR? The CADR of the Sqair is 65m³ at level 1, 180m³ at level 2 and 315m³ at level 3.