washable replacement filters for Roomba Plus 405 for Combo and 505 for Combo Key benefits Restores and maintains suction by replacing worn filters designed for these specific Roomba models. Improves indoor air quality by capturing fine dust, pet dander, and microscopic particles ordinary filters miss. Washable and reusable design reduces ongoing replacement costs and waste compared with singleuse filters. Available in 3pack or 6pack options so you always have replacements ready for continuous cleaning. What makes these filters stand out Modelspecific fit: engineered to match the filter compartment and airflow requirements of Roomba Plus 405 for Combo and 505 for Combo. Advanced filtration mesh: traps fine particles while allowing proper airflow so vacuum performance is preserved. Durable, easycare construction: rinse under running water, let dry completely, and reinstall for ongoing use. How it helps you Keeps suction strong and consistent by replacing clogged or degraded filters. Reduces airborne allergens and dust recirculation, helpful for allergy sufferers and pet owners. Saves time and money because filters are reusable and simple to swap without tools. Simple maintenance and installation No tools needed: remove the old filter and snap in the replacement. Cleaning: rinse gently under running water, shake off excess moisture, air dry fully before reinstalling to prevent damage. Reuse cycle: washing restores filtration capacity so each unit can be used multiple times. Typical use scenarios Pet homes: schedule your Roomba to run daily and use these filters to capture pet hair and dander that build up in carpets and on floors. Allergy management: in rooms where family members spend a lot of time, fresh filters reduce airborne irritants between deep cleans. traffic or renovation dust: after a busy week or light home projects, swap in a fresh filter to help the robot maintain peak suction and capture fine dust. Compatibility and ordering Designed specifically for iRobot Roomba Plus 405 for Combo and 505 for Combo models. Choose a 3pack for several months of coverage or a 6pack for extended replacement intervals and backup spares. Specifications (customerrelevant) Function: efficiency, washable replacement filter for Roomba Plus 405 for Combo and 505 for Combo Care: rinse under running water, air dry completely before reinstalling Packaging options: 3pack or 6pack What you get replacement filters that fit Roomba Plus 405 for Combo and 505 for Combo, ready to install and reusable after rinsing.