Beeswift MOL9030 Moldex EasyLock P3 R D Particulate Filter (Pack of 2) Moldex EasyLock Filters for Series 7000 & 9000 masks. No need for additional clips or holders. Different gas and particulate filters can be combined. EasyLock particulate filters can either be connected to the EasyLock gas cartridge or directly to the mask body. Adaptors or particulate pre-filters are not necessary. P3 R D for protection against harmful and toxic dusts, fumes and aerosols based on water and oil. MOL9030 Features: P3 R D particulate filter against harmful and carcinogenic dusts, fumes and water/oil based mists/aerosols 20 x WEL Revolutionary EasyLock filter system with no additional clips or holders. Different gas and particulate filters can be combined. EasyLock® particulate filters can either be connected to the EasyLock® gas cartridges or directly with the mask body. Any combination of filters possible, simply click together, there is no need for additional clips or filter holders. What is included: 2x Moldex EasyLock P3 R D Particulate Filters