Air purifier replacement filters designed to maintain clean indoor air and reliable purifier performance. Peace of mind for allergy sufferers and households with pets who need consistent filtration. Is the genuine PHILIPS Replacement Filter for 800 & 900 Series worth choosing over third-party alternatives?
⚡ At a Glance
- • Filtration Efficiency: 2-layer HEPANanoProtect system capturing ultrafine particles
- • Best for: Allergy sufferers, pet owners and urban homes concerned about PM2.5
- • Not ideal for: Homes using purifiers outside the compatible 800 and 900 series
Designed for Philips AC0819, AC0820, AC0920 and AC0921 purifiers to ensure a correct fit. Built to capture ultrafine particles and maintain performance for up to 12 months.
Cleaner indoor air - with HEPA NanoProtect 2-layer filtration
A two-layer construction pairs dense HEPA fibres with NanoProtect technology to trap particles down to 0.003 microns. The layered approach captures a range of particle sizes while maintaining airflow.
Pollen, PM2.5, dust and pet dander are removed from the air stream, reducing common allergens and improving breathing comfort indoors.
Year-long protection - with a designed 12-month lifetime and replacement indicator
Filter media and assembly are optimised to hold filtration efficiency over typical usage for up to 12 months. A built-in lifetime indicator on compatible purifiers signals when replacement is required.
Monthly monitoring becomes easier and households avoid performance drop-offs, so maintenance is predictable and less time-consuming.
Easy fit and lower waste - thanks to genuine Philips design and simplified packaging
Filters are engineered alongside matching purifiers to guarantee a secure fit and include plastic rings for straightforward installation. Packaging has been reduced to lower single-use plastic.
Quick swaps without fiddly adjustments save time, while reduced packaging appeals to users who prefer lower-waste options.
✨ The 4 Key Reasons for PHILIPS Replacement Filter for 800 & 900 Series
- Genuine Philips design - Ensures precise fit and dependable purifier performance for longevity
- Easy installation - Supplied plastic rings allow fast, secure filter replacement
- Lifetime indicator compatible - Removes guesswork about when replacement is necessary
- Reduced plastic packaging - Cuts unnecessary waste and simplifies recycling for eco-conscious users
📋 Technical Details at a Glance
- Category: Air purifier replacement filter
- Compatible Models: AC0819, AC0820, AC0920, AC0921
- Filtration Technology: HEPA NanoProtect, 2-layer system
- Filtration Efficiency: Claims capture of 99.97% of particles
- Particle Size Captured: Down to 0.003 microns
❓ Frequently Asked Questions
Q: Which Philips purifiers work with this replacement filter?
A: Compatible with AC0819, AC0820, AC0920 and AC0921 series purifiers as stated in the product description.
Q: How long will the filter last before it needs replacing?
A: Expected lifetime is up to 12 months, and compatible purifiers include a lifetime indicator to signal replacement time.
Q: What types of particles does the filter remove?
A: The 2-layer HEPA NanoProtect filter captures 99.97% of particles down to 0.003 microns, protecting against PM2.5, pollen, dust and pet hair.
🏆 Our Verdict
Replacement filters suit households using the compatible Philips purifiers, particularly those with allergies, pets or urban air concerns. Genuine HEPA NanoProtect construction captures ultrafine particles and pairs with a 12-month lifetime and replacement indicator for predictable maintenance. Regular, genuine replacements help maintain consistent air quality and represent good long-term value for health-conscious homes.
