Vapamore MR-750 Ottimo Steam Cleaner – 75 PSI, 4L Boiler, 3-Hr Runtime
Three Hours of 75 PSI Steam from a 4-Liter Stainless Boiler
The Vapamore MR-750 Ottimo runs on a 1600W heating element that brings a 4-liter stainless steel boiler to 302°F, delivering steam at up to 75 PSI for three continuous hours per fill. Solenoid-operated steam control prevents oversaturation, while an adjustable output dial lets you dial pressure back for delicate surfaces without interrupting the boiler cycle.
Performance Specs That Drive Deeper Cleaning
- 1600W / 75 PSI output — penetrates tile grout, engine bays, and commercial kitchen surfaces faster than lower-pressure residential units.
- 4-liter boiler, 2.8L fill capacity — produces up to 3 hours of steam, reducing downtime between jobs on multi-room or vehicle-fleet schedules.
- 302°F boiler temperature, 284°F tip peak — exceeds the 212°F threshold needed to kill dust mites and denature common allergens on contact.
- 20-minute heat-up, 15-foot power cord — ready faster than competing 5-liter boilers; cord reaches across a standard two-car garage bay.
- Powder-coated steel chassis, 20 lbs — robust enough for daily professional use while still portable between floors or job sites.
Environments Where the MR-750 Replaces Multiple Tools
Bed-and-breakfast operators use the Ottimo to sanitize mattresses, upholstered headboards, and bathroom grout between guest stays without chemical residue. Automotive detailers run it across door jambs, vents, and leather seams where microfiber and chemical products leave film. Small commercial kitchens deploy it on exhaust hood filters, tile backsplashes, and stainless prep tables to satisfy health-inspection standards. Restoration contractors keep it on-site for mold spot-treatment on non-porous surfaces before sealing and painting. Pest-control technicians use the accessory nozzles to treat bedframes and mattress seams as part of IPM protocols.
What Ships and Certifications
| Heat Element | 1600 W – 13 Amp |
|---|---|
| Steam Pressure | 5.2 Bar – 75 PSI Max |
| Boiler Temperature | 150°C – 302°F |
| Boiler Size | 4 L – 1 Gal. |
| Fill Capacity | 2.8 L – 0.73 Gal. |
| Steam Time | 3 Hours Max |
| Tip Temperature | 140°C – 284°F Peak |
| Heat-Up Time | 20 Minutes |
| Steam Hose | 2.5 m – 8 Ft. |
| Power Cord | 4.5 m – 15 Ft. |
| Weight | 9.0 Kg – 20 Lbs. |
| Power Supply | 120 V 60 Hz |
| Warranty | Lifetime |
Ships with steam gun, hose, 2 extension tubes, floor head, microfiber pad, large elbow adapter, detail jet, bed-bug/clothes steamer, funnel, measuring cup, accessory adapter, scraper, angle jet tip, nylon grout brush, nylon medium brush, nylon large brush, brass small brush, brass large brush, horsehair small brush, horsehair large brush, stainless large brush, water dipstick, O-rings, and accessory storage bag.