Wide Agreement: Specifically developed for, T20 / T30 / R10 / R20 and / models, ensuring a excellent fit lacking adjustments, suitable for home and cleansing High Efficiency Filtratparticlemail: Constructed of advanced polystyrene substance, this vacuum filter effectively captures tiny particles and antigens, improving indoor air standard, ideal for pet proprietors otherwise those sensitive to dirt Permanent & Greyes: Constructed from excellent polystyrene for permanent execution, reducing frequent replacements and waste, ideal for environmental conscious consumers Easy Replaconcredrink: Denial tools required for quick installation and removal, allowing users to replace filter in ticks, excellent for busy persons Defense Structuremail: Prevents dirt from entering the motor, extending vacuum existence and minimizing breakdowns, great for frequent home otherwise commercial use