You Probably Have POOP Particles On Your Shoes, Nasty Mold In Your House & A Crappy Air Purifier System — Here's What To Do About It: HEPA Filtration With Mike Feldstein of Jaspr.

29 Jan 2026 · 59 min
Episode

29 Jan 2026 · 59 min

0:00

Mike Feldstein, founder of Jasper air scrubbers, explains why PM2.5 particles matter for indoor air quality and how commercial-grade filtration differs from consumer purifiers. He covers mold remediation basics, the importance of monitoring CO2, and why your bedroom and kitchen need priority attention.

Questions this episode answers

Particulate matter under 2.5 microns in size (particles that can enter lungs and bloodstream).

Under 10 (µg/m3).

HEPA = High Efficiency Particulate Air; filters 99.97% of particles at 0.3 microns.

About every 6 months (carbon media and HEPA combined).

Rough guidance: up to about 1,000 square feet (but he notes cubic volume, ceiling height and HVAC mixing matter).

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