This episode features Michael Feldstein, founder of Jasper air scrubbers, explaining why indoor air quality is a foundational but overlooked pillar of health, how common household products and building practices silently degrade the air we breathe, and what practical steps — from free habits to dedicated filtration — can turn a home into a clean-air sanctuary.
Michael Feldstein’s Background and the Origin of Jasper
Feldstein spent years in large-scale disaster restoration, flying to Hurricane Harvey, Alberta floods, and California wildfires to remediate mold, fire, and smoke damage.
The pivotal moment came during the 2016 Fort McMurray wildfire: after cleaning a home, a baby was hospitalized because outdoor smoke re-contaminated the house, and insurance refused a re-clean.
Industrial air scrubbers kept the air clean, but they were loud, ugly, and impractical for daily life; consumer purifiers were quiet and pretty but ineffective.
He set out to build a scrubber that combined industrial performance with home-friendly design — quiet, beautiful, sensor-driven, and durable.
Why Air Quality Is Foundational to Health
Survival hierarchy: 3 weeks without food, 3 days without water, 3 minutes without air.
We breathe ~17,000 liters of air per day versus ~2 liters of water and ~2 pounds of food.
~70% of the body’s detoxification happens through the lungs.
Air awareness lags water awareness by ~10–20 years; once you experience clean air, you become an “air snob” who notices poor quality everywhere.
Short-Term Performance Impacts of Poor Air Quality
Cognitive function: MLB umpire call accuracy, chess grandmaster game-theory-optimal play, and SAT scores all correlate directly with daily air quality.
CO2 buildup: Outdoor CO2 ~460 ppm; indoors 600–800 ppm is decent, >1,000 ppm brings brain fog, >2,000 ppm impairs thinking, >3,000 ppm causes exhaustion.
Sleep: A community experiment (150 people, Whoop/Oura, 4 weeks) showed Jasper in the bedroom added 25 minutes sleep/night, 18% more deep sleep, and 5 minutes faster sleep onset.
Snoring: 30% of snorers stopped entirely; >70% of the rest dramatically reduced snoring — some couples ended “sleep divorce.”
Long-Term Health Impacts and Indoor Pollutants
Microplastics: UK study found 100% of homes had microplastics in dust; 100% of lung biopsies contained microplastics; average person inhales ~1 credit card’s worth per week.
Indoor air is typically 5–10× dirtier than outdoor air; a filtered bedroom can be 10× cleaner than outside.
Pollen and allergens accumulate indoors (especially in porous materials) and often exceed outdoor levels on pillows and bedding.
Chronic exposure turns acute irritants into systemic burdens: inflammation, immune dysregulation, and long-term disease risk.
Major Sources of Indoor Air Pollution
Shoes indoors: 95% of shoes test positive for fecal matter, plus glyphosate, tire rubber, and other street contaminants that grind into carpets.
Cooking: Even healthy oils and grass-fed meats produce polycyclic aromatic hydrocarbons (PAHs) at high heat; most people don’t use range hoods.
Fragrances: Air fresheners, plug-ins, candles, incense, Febreze — a $7B “indoor air polluting” industry vs. $3.5B filtration industry. Febreze blocks olfactory receptors rather than cleaning; synthetic fragrances may become “the new second-hand smoke.”
Building practices: Post-1970s energy codes made homes airtight “ponds” that trap pollutants; HVAC in hot attics (e.g., Texas) creates condensation and rampant mold; flexible ductwork cannot be cleaned.
Nursery hazards: Fresh paint VOCs, off-gassing toys, and diaper pails that concentrate fecal bacteria — babies breathe 60,000–100,000 times/day.
Practical Free and Low-Cost Interventions
Remove shoes at the door.
Run the range hood every time you cook.
Run bathroom exhaust fan 1–2 hours after showers (for humidity, not odor).
Clean dryer lint trap and vent regularly.
Open windows daily (European lüften practice) to let the home breathe.
Build a DIY Corsi-Rosenthal box ($60–120, Home Depot parts) — ugly and loud but effective.
Move diaper pails outside; put poopy diapers directly in outdoor trash.
HVAC Systems Are Not Designed for Filtration
Builder-grade homes optimize for speed, cost, and square footage — not health.
HVAC sized only for heating/cooling efficiency; adding high-MERV filters chokes airflow and burns out motors.
Systems run on “auto,” so air only moves during thermal calls — not continuously for filtration.
Whole-home filtration requires purpose-built air-handling design, not retrofit filters.
Jasper Air Scrubber Design Philosophy
Industrial-grade reimagined: Steel construction, 10–25 year target lifespan, lifetime warranty.
Filter mass: 4.5 lb three-in-one filter vs. 0.3–0.5 lb in typical purifiers; auto-ships every 6 months.
Airflow: Moves more air on silent lowest setting (~100 CFM) than most purifiers on max (~80 CFM).
Intelligence: Particle, VOC, and CO2 sensors drive auto mode; no Wi-Fi/Bluetooth/EMF.
Form factor: Cylinder for 360° intake, fits in corners, dark mode for bedrooms.
Origin: First 1,000 units went to Ontario dentists during COVID — Jasper cut room turnover from 60 minutes to 8 minutes, paying for itself in one day.
Placement Strategy and Sleep Optimization
Priority 1: Bedroom — run dark mode, fan speed 3 all night.
Priority 2: Main living area — run smart mode (auto-responds to cooking, guests, etc.).
Priority 3: Home office.
One unit per bedroom ideal; cylinder design means placement anywhere in room works.
Mold Testing and Remediation Industry Problems
Certifications are often 2-day courses; home inspections explicitly exclude mold/environmental hazards.
Sellers routinely use plug-in fragrances to mask mold — blocking buyers’ ability to smell it.
ERMI dust tests can be alarmist (detects past 6 months, not necessarily active problem).
Recommended: The Mold Co. for body testing (Shoemaker protocol, species-level, quantitative, repeatable).
Best inspectors are often remediation contractors — they actually remove the mold and know what to look for.
School Air Quality Initiative
Kindling Academy (Austin) deployed Jaspers in every classroom as a living lab.
Finland study: classroom air filters cut teacher/student absenteeism ~30%.
U.S. public schools funded by attendance — reducing absenteeism creates financial incentive for healthy buildings.
Goal: prove 50% absentee reduction with clean air, clean water, natural light, non-toxic materials, and outdoor time.
International Availability and Guarantee
Currently ships to U.S. and Canada; UK and Australia launching late October/early November 2024.
$300 site-wide discount for 2 weeks from podcast release (jasper.co, $899 vs. $1,199).
30-day trial: keep the box, test in bedroom (fan 3, dark mode) and living room (smart mode), track sleep.
Full refund + free return shipping if not a “no-brainer” improvement.
Filter subscription every 6 months — auto-ship, continuously improved.
