This dust screen helps keep your air conditioner clean by blocking dust from entering the unit, supporting reliable operation and efficiency. Dustproof design that prevents dust buildup and helps maintain overall performance of the air conditioning system. Easy installation that is quick and hassle, keeping the unit clean with minimal effort. Durable material construction that provides longlasting protection inside the air conditioning system. Four options available to fit various air conditioner models. Key attributes at a glance Function: blocks dust from entering the unit to protect internal components and sustain performance. Compatibility: four options to accommodate a range of air conditioner models. Size and fit: four choices to help you select the appropriate fit for your unit. Material: robust construction designed for durability in regular AC operation. Performance: helps maintain clean airflow and reduces maintenance needs over time. Use scenarios Residential homes with dust or pollen levels: keep the indoor unit cleaner and maintain efficient cooling. Households with pets or shedding: reduce fur and dander entering the system, lowering cleaning frequency. Small offices or workshops with dusty environments: protect the unit and extend service intervals with easier upkeep. Maintenance and care Periodic inspection and cleaning as needed to preserve fit and effectiveness. when worn or damaged to maintain dust protection and performance. Note: This product is offered in four options to suit different air conditioner models.