
ONGROK Plant-Based Air & Smoke Filter
ONGROK Plant-Based Air & Smoke Filter
Ideal for festivals, concerts, or anywhere smoking is allowed, the ONGROK Plant-Based Air and Smoke Filter is a personal biodegradable air filter for smokers on the go.
To use this small, handheld filter, take a puff of your cigarette, joint, water pipe, or vape pen and exhale through the filter so those around you aren't bothered by the smoke. This is a fully degradable air filter made almost entirely of corn starch that has a lifespan of about 300 uses for cigarettes, 600 uses for cigar products, and 900 uses for vape pens.
When disposing of the hepa-grade personal filter, remove the silicone band and mouthpiece first. The filter will fully degrade within 9 months, regardless of whether you discard it in a compost facility or a natural environment.
📦 100% Plain & Discreet Packaging
100% plain and discreet packaging in unmarked cardboard boxes with neutral sender details. Zero mention of smoke or glass on the outside.
🚚 Dispatch & Delivery Timelines
Orders received on business days before 12:00 PM are queued for same-day packing. Domestic delivery typically arrives in 2–4 business days via USPS Priority Mail or UPS Ground.
🛡️ 30-Day Return Policy
30-day return policy for unused, unopened items in original packaging. Return shipping is covered by the customer unless damaged on arrival.
For borosilicate glass bongs and pipes, use 91%+ isopropyl alcohol combined with coarse sea salt as a gentle abrasive. Swirl gently for 2–3 minutes.
Rinse thoroughly with lukewarm water until completely odorless. Never shock hot glass with ice water to avoid thermal micro-cracking.
Soak smaller glass accessories in a sealable bag with alcohol and rinse weekly to maintain optimal percolation and clean airflow.



