- the clever way High-quality, precisely fitting HEPA filter for air purifiers Made from carefully selected materials Ideal for allergy sufferers All compatibility and technical details can be found below The reliable HEPA filter captures ultrafine airborne particles and smallest pollutants such as household dust and pollen from indoor air Thanks to its enlarged surface area, contaminants and allergens are effectively filtered out Resulting in a more pleasant room climate and high air quality HEPA filters are consumable items and should be replaced every 6 to 12 months depending on device usage Package includes: 2 x HEPA filters Technical specifications: Outer diameter: 20.4 cm Height: 21 cm Particle filter class: H12 Weight: 550 g Material: Non-woven fabric Color: Gray with black plastic frame Replacement cycle: Approximately every 6 to 12 months Compatible with the following models: Leitz TruSens Z-3000, Z-3500, Leifheit / Soehnle Airfresh Clean Connect 500 Replaces the following original parts: Leifheit / Soehnle 68107, 5028252599863 / Leitz 2415110 - the clever way High-quality replacement parts and accessories for long-lasting performance of your electrical devices