DUAL-MODE WET AND DRY HEPA VACUUM — ONE MACHINE FOR EVERY CRITICAL CLEANUP – Unlike the dry-only models in this lineup, the Enviromaster P41512WAF handles both liquid spills and dry hazardous debris without swapping machines. Recover flood water, coolant leaks, and industrial spills in wet mode, then switch to dry pickup for lead dust, mold spores, asbestos fibers, and fine particulate — all through the same certified 16" Absolute HEPA filtration system rated at 99.97% capture at 0.3 microns. MOST POWERFUL MOTOR IN THE ENVIROMASTER LINE — 2 HP, 112 CFM, 106" WATERLIFT – The 2 HP bypass motor delivers 112 CFM airflow and 106 inches of waterlift — a 19% increase in CFM and a 26% increase in waterlift over the dry series models. This means deeper suction, faster liquid extraction, and the ability to handle heavier debris loads on large-scale industrial jobsites, restoration work, construction sites, and manufacturing facilities without losing performance under continuous operation. 15-GALLON POLY TANK — MAXIMUM CAPACITY FOR EXTENDED INDUSTRIAL RUNS – The rotationally molded 15-gallon polyethylene tank holds up to 2 bushels of material, dramatically reducing the number of emptying cycles on large projects. Engineered for heavy-duty daily use in manufacturing facilities, warehouses, construction sites, food processing plants, pharmaceutical labs, healthcare facilities, and automotive shops — anywhere spills and debris happen at industrial scale and stopping to empty the machine costs real money. TRIPLE-STAGE HEPA FILTRATION SYSTEM — CERTIFIED CONTAINMENT FOR HAZARDOUS MATERIALS – Features a certified absolute 16" HEPA filter with metal outer casing, micro-fibered glass paper media, corrugated aluminum sheeting, and protective steel screening — individually tested to 99.97% at 0.3 microns via HOT DOP method. Backed by a double-layer intermediary micro filter and a totally enclosed two-ply disposable paper filter bag for full-system containment. Built for OSHA-regulated abatement, remediation, and any environment where cross-contamination is not an option. ELECTRICAL & WARRANTY OTICE – This equipment is designed for use with standard North American electrical systems only. Operation outside North America, use with incompatible voltage, improper installation, unauthorized modifications, or use outside the instructions provided in the user manual may void the manufacturer’s warranty. Always verify electrical compatibility before operation. Engineered to handle the most demanding industrial cleanup scenarios, the Enviromaster Critical HEPA Wet/Dry Vacuum 15 Gallon (Model P41512WAF) is the most powerful and versatile unit in the Enviromaster lineup — purpose-built for professionals who need certified HEPA filtration in a machine that handles both liquids and dry hazardous debris. The 2 HP bypass motor delivers 112 CFM of airflow and 106 inches of waterlift, providing the deep, sustained suction needed for flood water extraction, industrial spill recovery, mold remediation, lead dust abatement, asbestos cleanup, and heavy debris collection in a single machine. The certified 16" Absolute HEPA filter captures 99.97% of particles at 0.3 microns using the HOT DOP method, backed by a double-layer intermediary micro filter and a totally enclosed two-ply disposable paper filter bag for complete hazardous material containment. The 15-gallon rotationally molded polyethylene tank holds up to 2 bushels of material, minimizing downtime on large-scale jobs in manufacturing facilities, warehouses, construction sites, food processing and pharmaceutical plants, laboratories, healthcare facilities, and automotive shops. Switching between wet and dry pickup is straightforward, making this the single machine that replaces both a dedicated shop vac and a dry abatement vacuum on most jobsites. Proudly made in the USA by Mastercraft, a trusted manufacturer of professional cleaning equipment since 1946. Backed by a manufacturer warranty. Always verify compatible accessories and filtration configuration for your specific application before use.