Full Face Spry Mask and filters

Full Face Spry Mask and filters RFQ ID183-004756BuyerJamie MieleBID closes at6/2/23 at 6:00 PM #NameManufacturerQtyUnit 1. R6023 Filter Kits Complete Orgill. Kit comes with 1 set of filters, Retainer Rings and 1 set of Pre-Filters - PACK of FIVE 3M #3M6023 400.00000000each delivered price MBTA - If a substitute is offered by the Bidder, it must be offered on an "or equal" basis and be clearly identified in the submission. The Bidder must provide a complete set of specifications and other descriptive matter for all substitutions proposed. Any proposed substitution will be evaluated by the MBTA to determine whether the item is, in the opinion of the MBTA, an "approved" equal. The FTA would like a little more information from our suppliers. If you can't quote on an item please indicate why you aren't able to quote. Thank