This Moldex 7000 series half mask respirator arrives pre-assembled to protect against paint spray and pesticide fumes. Includes two 7100 organic vapor cartridges, two 8970 R95 pre-filters, and two 7020 filter retainers. Time is money, and with this respirator there is no wasted time selecting and attaching cartridges and filters. It arrives ready to go. Moldex 7000 series respirators are designed to be lightweight so they are comfortable to wear all day. The face piece is reusable and can be combined with custom combinations of cartridges and filters to meet your safety needs.