efficiency HEPA Filter — Compatible with Rainbow Rexair E2 Series What this filter does Captures 99.97% of fine particles and pollen to reduce airborne allergens and improve indoor air quality. Restores and maintains vacuum performance by preventing fine dust from bypassing the system. Key benefits (why you need it) Cleaner air: Reduces common irritants such as pollen, dust, and fine particulate matter that trigger allergies and respiratory discomfort. Reliable filtration: HEPAgrade media plus a sturdy frame deliver consistent performance over extended use. Simple maintenance: Designed for easy installation and replacement so your Rainbow Rexair E2 Series vacuum operates at peak efficiency with minimal effort. Compatibility and construction Compatible with Rainbow Rexair E2 Series vacuum cleaners. Constructed from HEPAgrade filter media and a durable frame for dependable filtration and handling. Designed to fit the E2 Series form factor so replacement is straightforward and secure. Performance highlights efficiency filtration captures the vast majority of fine particles and pollen to improve indoor air quality and protect internal vacuum components. Durable materials help the filter retain shape and effectiveness between replacements. Practical use scenarios Weekly household cleaning: Use this filter during routine vacuuming to reduce allergens in bedrooms and living areas, improving comfort for allergy sufferers. Pet homes: the filter to better trap pet dander and fine hair, keeping air fresher and reducing odors. Postconstruction or renovation cleanup: Install the filter while cleaning up fine dust from sanding or remodeling to protect the vacuum and limit recirculation of dust. What to expect A directfit replacement for Rainbow Rexair E2 Series units that installs quickly and restores effective filtration. Consistent capture of fine particulates, contributing to better indoor air and prolonged vacuum performance. Notes Designed specifically for Rainbow Rexair E2 Series models; confirm compatibility with your unit before .