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HEPA, Hello TPA®
Patented Two-Pole Active ionization captures 99.99% of particles — with washable, reusable filters that never need replacing.
Simulating the Airdog X5D in a typical 20 m² bedroom. Adjust the pollution level to see how the unit responds in real time.
From EDSA traffic fumes to typhoon-season mold — Airdog is built for what Filipinos face every single day.
*With proper care and regular maintenance, the TPA Collecting Plate has an expected lifespan of 5 years or more depending on usage.
See why thousands of Filipino families are switching from HEPA to Airdog's patented TPA® technology.
See why HEPA clogs and loses efficiency over time — while Airdog's TPA® plates never clog and stay effective.
| Standard HEPA | Airdog TPA® Our Tech | |
|---|---|---|
| Filtration method | ✗ Traps pollutants in fiber mesh | ✓ Eliminates pollutants on metal plates |
| Smallest particle captured | 0.3 µm minimum | 0.0146 µm — virus-level |
| Capture efficiency | 99.97% (at 0.3 µm only) | 99.99% |
| Filter replacement cost | ₱2,500–₱8,000 / 6 months | ₱0* |
| 5-year filter spend | ₱25,000–₱80,000 | ₱0* |
| Washable / reusable filter | ✗ Discard & replace | ✓ Rinse with tap water |
| Plastic waste generated | ✗ 2+ filters disposed per year | ✓ Zero — washable metal plates |
| Sleep mode noise | 35–45 dB typical | 21 dB — near-silent |
| USA FDA clearance | Varies — most not cleared | ✓ Medical grade |
| Real-time AQI sensor | Available on some models | ✓ Built-in PM2.5 + auto mode |
| App control | Varies by brand | ✓ Full Airdog app |
* With proper care and regular maintenance, the TPA Collecting Plate has an expected lifespan of 5 years or more depending on usage.
Curious what HEPA filter owners in the Philippines actually spend?
See the Full Filter Cost Breakdown →Airdog's patented Two-Pole Active system ionizes and collects particles on washable metal plates — no HEPA, no waste, no ongoing costs.
Most air purifiers simply catch particles in a filter and leave them there. Airdog's high-voltage ionizer actively deactivates viruses and bacteria on contact, destroying their cellular structure so they can never reproduce or spread. Captured pathogens don't accumulate in a clogged filter — they're neutralised on washable metal plates and rinsed away.
Hover each stage to see the filter component up close.
Air enters through a washable mesh pre-filter that removes large particles — dust, hair, and pet dander — before the main ionization stage begins.
A high-voltage pre-ionizer charges passing particles positively. This makes even ultrafine PM0.1 particles behave predictably and become highly attracted to the collection plates ahead.
Negatively charged stainless-steel collection plates pull in ionized particles with extraordinary efficiency — capturing 99.99% of pollutants, including particles far smaller than any HEPA filter can reach.
A high-performance activated carbon filter adsorbs household odors, cooking smells, VOCs, and chemical fumes. Air that exits your Airdog is not just particle-free — it smells fresh and clean.
Slide out the collection plates, rinse under the tap, air-dry, and reinstall. No replacement filters, no ongoing spend. The TPA plates last the entire life of the unit.
All Airdog purifiers use the same patented TPA® technology — washable filters, zero on-going costs. Find the right size for your space.
with Pets.
The P50 is the world's first washable pet air purifier. Combining TPA® particle filtration with photocatalytic odor destruction — eliminating 99%+ of pet odors and 98%+ of dander at the source.
Nabili ko na maraming air purifiers — lahat may replacement filters na mahal. Sa Airdog, pinunas ko lang ang plates tapos okay na ulit. Best investment for our family.
My kids have asthma and the improvement was immediate. The AQI reads "Excellent" within 20 minutes. Worth every peso — and no filter costs, ever.
Living near EDSA, pollution was our biggest worry. The Airdog runs silently all night. Our PM2.5 dropped from 65 to under 5 µg/m³. Literally life-changing.
Sobrang laking tulong talaga ng Airdog po, madalang nalang po ang foul odor sa room simula ng nilagay po ang Airdog. Hindi din po maingay ang Airdog kung kayat ok lang naka turn on while may client po unlike yung unang gamit namin.
FYI, I've ordered two more smaller units for my living room and master bedroom. This one unit has worked wonders for my allergies. My nose isn't constantly running and my eyes aren't itchy and watery. I will recommend you to my family and friends on Facebook and will post a good review on Lazada.
Wife had allergical reaction every morning due to dust. With Airdog X1D cleaning the air, wife had a good uninterrupted sleep. Happy wife, happy life.
Very premium yung dating nya. May cutie cloth bag naka dust bag na din siya. May kasamang remote, brush, microfiber eme panglinis. Di ako nagsisi kahit mahal.
Nabili ko na maraming air purifiers — lahat may replacement filters na mahal. Sa Airdog, pinunas ko lang ang plates tapos okay na ulit. Best investment for our family.
My kids have asthma and the improvement was immediate. The AQI reads "Excellent" within 20 minutes. Worth every peso — and no filter costs, ever.
Living near EDSA, pollution was our biggest worry. The Airdog runs silently all night. Our PM2.5 dropped from 65 to under 5 µg/m³. Literally life-changing.
Sobrang laking tulong talaga ng Airdog po, madalang nalang po ang foul odor sa room simula ng nilagay po ang Airdog. Hindi din po maingay ang Airdog kung kayat ok lang naka turn on while may client po unlike yung unang gamit namin.
FYI, I've ordered two more smaller units for my living room and master bedroom. This one unit has worked wonders for my allergies. My nose isn't constantly running and my eyes aren't itchy and watery. I will recommend you to my family and friends on Facebook and will post a good review on Lazada.
Wife had allergical reaction every morning due to dust. With Airdog X1D cleaning the air, wife had a good uninterrupted sleep. Happy wife, happy life.
Very premium yung dating nya. May cutie cloth bag naka dust bag na din siya. May kasamang remote, brush, microfiber eme panglinis. Di ako nagsisi kahit mahal.
Trusted by Professionals.
Proven in the Field.
From hospitals and gyms to schools and hotels — Airdog is the air purifier of choice for institutions that can't compromise on air quality.
Real Filipinos. Real homes. Real clean air. Across Instagram, Facebook & TikTok.
No tools, no replacement parts, no ongoing spend. Washing your Airdog filters takes less time than a shower — and it's all you'll ever need to do.
Slide out all the filters from the unit — the Pre-filter, Collecting Plate, and Ion Chamber. No tools, no clips, no screws. They all lift straight out.
⏱ ~1 minuteHold the Pre-filter, Collecting Plate, and Ion Chamber under a running tap. The captured particles rinse straight off. Use the included cleaning kit for a more thorough clean.
⏱ ~5 minutesPlace the filters in direct sunlight or leave them to air dry naturally. No heat gun, no hairdryer, no special equipment needed.
⏱ ~3 minutesSlot the dry plate back into the unit and you're done. Your Airdog is fully restored and ready to clean the air again.
⏱ ~1 minuteEverything you need to know about Airdog's TPA® air purifiers.
What is TPA® technology?
Do I need to buy replacement filters?
Which model should I choose for my room size?
Is Airdog FDA-cleared and certified?
Can Airdog remove PM2.5 smoke and pollution?
Does Airdog help with mold?
What is the best air purifier for pets in the Philippines?
Is Airdog safe for babies, children, and pets?
How do I clean the TPA® collecting plate?
Does Airdog ship nationwide in the Philippines?
Have questions about Airdog? Our team is ready to help — whether it's about the right model, delivery, or anything else.