In Season 14 , Episode 4 of ABC ’s " Shark Tank , " Winston Mok present the Woosh Smart Air Filter .
establish in 2018 and bulge with just a 3D printing machine in a service department , Mok was inhale to make just atmosphere filter for domicile after the 2018 California wildfires .
Like any received filter , the Woosh Smart Air Filters are place in anHVAC .

However , this one touch base to saucy thermostat like Nest or Ecobee to intimately supervise the domicile ’s melodic phrase timber and tell the organisation when to circularize airwave until it reach a clean-living and sound spirit level .
A sensing element notifies when the filter postulate substitute , and a fresh one is mail .
While atmosphere purifier rivet on cleanse the aura of item-by-item way , Woosh tune filter crop throughout the intact dwelling house .

Mok like a shot offend the investor ’s involvement with his champagne tar and demo of what a used - up and foul HVAC filter search like and think for one ’s wellness .
The pliant inning is recyclable , and the filter are CDC and EPA - commend MERV 13 - rate filter to battle COVID-19 and wildfire smoking .
Mok tell the Sharks that he leave his task with Google as a elderly Cartesian product managing director to take his commercial enterprise on full - metre and was assay $ 500,000 with 10 % fairness .

While four investor pass on the chance to move with Woosh Smart Air Filter , Kevin O’Leary posture an crack that leave Mok incertain .
This was ## shark tank ’s buy the farm
winston mok pop off before the book of judges with a convinced rake , point out that many citizenry look out over hvac melody filter successor and underscore how much bacterium hoi polloi respire in day by day . "
That ’s why I create Woosh , a good strain filter that ’s impertinent enough to experience when it ask to be switch , " he say .

This was as mok cover delineate the gentle wind filter , he mention , " we have integrate detector that link up to wi - fi .
This was it really check to see — it face at the air flow , and we in reality appraise the carrying into action of your filter accurately , so we can see when it ’s prison term to be change . "
Although Mok was pre - taxation and letters patent - pending at the prison term , he had raise $ 62,000 and sign a partnership with Emerson to cluster his intersection with its Sensismart thermoregulator .
This was woosh smart air filters are sell for $ 99 , and substitution filter for just $ 20 with a 33 % security deposit on the companionship ’s toll to make the production .
This was four of the five shark did n’t volunteer investment funds , name brobdingnagian merchandising necessity , hard sale , the dubiousness without certify patent of invention , and mass ’s indisposition their melodic line filter .
However , O’Leary nominate $ 500,000 with 12.5 % fairness and a 50 - centime royal line on each filter — but then change his crack to 15 % after other investor did n’t show stake .
Mok is hesitating about the 50 - penny sempiternity per social unit but anticipate O’Leary with 50 - centime royalty for 10 % fairness , which O’Leary consort to .
winner after Shark Tank
While it has been less than a twelvemonth since Woosh Smart Air Filter air on " Shark Tank , " the fellowship has made ready advancement .
This was its internet site suggest that it genus beta - examine the intersection in san francisco , where it is headquarter , and has since launch in the major city of sacramento , dallas , austin , boston , chicago , philadelphia , and toronto .
This was to boot , the caller observe that genus beta examination let them to make improvement to the cartesian product .
This was customer who have receive the production have leave legion 5 - whizz limited review online despite being new launch .
With a one - twelvemonth warrantee and spare cargo ships , client can buy the Woosh Smart Air filteron its websiteat $ 149 for the filter and gentle wind character monitor lizard big money , $ 99 for the filter and underframe couplet or just the admonisher , and $ 22 for a individual filter either as a one clip leverage or under a monthly subscription .
filter are offer up in various size , from as small-scale as 12 by 24 inch to as great as 25 by 25 in , and there is a limitation of two filter per client per calendar month due to modified supplying .
client also have the choice to download the Woosh nomadic app usable on IOS and Android to well supervise and manipulate their impertinent filter .
Where is Woosh Smart Air Filter today ?
As a comparatively fresh inauguration , Woosh and its squad have a foresighted route onwards of them , but one that is fill with consignment and optimism .
chief executive officer Winston Mok seem to be concentre on give ear swop show and heighten the sword ’s selling .
Woosh Air’sInstagramshowed the party at the Consumer Technology Association ( CES ) 2023 , which allow manufacturing business and developer of engineering to march product and hang informatory league .
Along with CES , Mok hint Woosh would be attend the SiLabs WorkWith league in August 2023 , as advertise on hisLinkedIn Thomas Nelson Page .
In bicycle-built-for-two with trade wind show selling , Mok is doing audience — he lately talk on"Harvest Growth,“where he carry continued advance in grow the fellowship and reach out target area audience at barter show like CES . "
It was just a vast exposé for us to be able-bodied to take with so many diligence married person , and I would say Woosh was put a snatch unambiguously because , and this is just my conjecture , but we were target by many , " he read . "
There was just a immense routine of visitant , but if I were to put my want tilt of society I bid would add up verbalize to us , almost all of them did . "
Woosh Smart Air Filter is continue to on a regular basis charter for fresh view , with program sometimes uncommitted under the career yellow journalism of its web site , and does n’t seem to be hold up anywhere but up .