efficiency HEPA duct air filter that removes dust and microscopic particles down to 0.3 microns, improving ventilation air quality with minimal installation work. Key benefits Effective particle capture: HEPA composite filter net traps particles as small as 0.3 microns to reduce dust, lint, pollen and other airborne contaminants in ducted ventilation. Plugandplay compatibility: Works with PVC pipes, PE pipes and aluminum foil tubes so it fits into common ventilation runs without extra adapters or system changes. Tool maintenance: Pullout filter element simplifies replacement — no tools or complicated procedures. the element every 3–6 months to maintain performance. Durable construction: ABS shell housing provides a rigid, impactresistant frame that protects the filter media and supports long service life. How it solves common problems Cuts dust buildup in ducts and vents, reducing cleaning frequency and helping fans and motors run more efficiently. Improves indoor air quality in rooms served by ducted exhaust or supply lines by removing fine particles before they circulate. Provides a loweffort maintenance cycle so filters are changed regularly without service calls or special tools. Key attributes Filtration performance: Captures particles down to 0.3 microns (HEPA composite media). Compatibility: Designed for PVC, PE and aluminum foil ducting. Maintenance interval: filter element every 3–6 months depending on usage and environment. Materials: ABS outer housing with HEPA composite filter net. Typical applications Residential bathrooms and laundry exhausts: Prevent lint and dust from accumulating in short duct runs and vents. Kitchen and range hood ducting (nongrease applications): Reduce airborne fine particles and protect downstream duct components. Small commercial ventilation lines: Improve air cleanliness in offices, small workshops or retail spaces where PVC or flexible aluminum ducts are used. What to expect in use Simple installation into existing duct pipe sections compatible with the filter size and connection type. Noticeable reduction in dust and particulates downstream of the filter when replaced at recommended intervals. Easy, tool replacement of the filter cartridge to keep performance consistent. Material and care ABS housing for strength and durability. HEPA composite filter net to capture fine particles. Inspect periodically and the filter element every 3–6 months or sooner in dusty environments. Note: Maintain compatibility with your duct diameter and local ventilation requirements when installing.