3M Particulate Filter 6035 protects against solids and liquid particles P3R, where excess levels of particulates are present in the workplace atmosphere. Supplied with plastic cage for rough applications.* Solid top design reduces chance of premature clogging* Unique easy to check seal promotes enhanced respirator fit * High temperature cover protects filter media from heat, sparks or physical damage. * Bayonet fitting ensures precise & safer locking * Versatility: can be used on all 3M 6000, 3M 7000 & 3M 7500 Series HalfMasks and Full Face Masks* Lightweight - 35g each (nominal)* Low breathing resistance* Tested and meets specifications to AS/NZS 1716:2003 Class P3 particulate filter when used with compatible 3M respirators.* Re-usable* FFP3 Filter* EN143 : 20001 BOX = 20 FILTERS (NOT PAIRS)