Ridgid VF3502 High Efficiency, Dry Pickup Dust Bags for 12 - 16 Gallon Ridgid Wet / Dry Vacuums (2 Pack) COMPATIBLE VACUUMS: WD1950, WD1956, WD1850, WD1851, RV2400HF, WD1450, WD1680, WD1270 FINE PARTICLE PICKUP: These bags work for drywall, dust, sand, dirt, and other non-hazardous, non-toxic, non-flammable materials DISPOSABLE: Easily clean up your work by removing from the vacuum and tossing in the garbage MULTI PACK: This pack includes 2 bags, doubling your particulate carrying abilities AVOID HAZARDS: Do not vacuum toxic or carcinogenic materials like asbestos with these bags Designed for dry fine particles for larger vacs Great for drywall dust, fine filtration, and for both wet and dry cleanup Comes in a pack of 2 Easy to dispose of and eliminates a messy tank Designed for vacuum models WD14500, WD1850, WD18510, WD1950, WD1956