- Upgrade your air purification system with the FY3433 replacement filter, designed specifically for compatibility with various Philips Air Purifier models including AC3252, AC3254, AC3256, AC3259, AC3258, AC3260, AC3528, AC4924, AC3137, AC4926, and AC3568. - Package includes: - 1 True H13 HEPA Filter - 1 Activated Carbon Filter - Dimensions: - FY3433/10 HEPA Filter: 37.6 x 30 x 4.2 cm (14.8 x 11.8 x 1.65 inches) - FY3432/10 Activated Carbon Filter: 38.6 x 30 x 1.2 cm (14.8 x 11.8 x 0.47 inches) - The True H13 HEPA filter captures 99.97% of particles as small as 0.3 microns, effectively eliminating allergens, dust, and pet dander from your indoor air. - The Activated Carbon filter features an extensive surface area of up to 2000 m per gram, ensuring superior absorption of odors, smoke, and harmful gases for a fresher environment. - Ideal for: - Homes with pets, significantly reducing pet-related allergens and odors. - Allergy sufferers seeking relief from airborne irritants and pollutants. - Enclosed spaces such as offices or nurseries where clean air is essential for health and comfort. - Ensure optimal performance by replacing filters regularly for cleaner, healthier air in your living spaces.