Industrial Air Scrubber with 3-Stage HEPA Filtration, 0–550 CFM Adjustable Airflow, Timer 0–99 Hours, Covers 800 Sq.Ft, Plug & Play, for Home and Commercial Use

Product Overview:The CP-311 Air Scrubber is a powerful and efficient air filtration system designed for use in various indoor environments. It features a 3-layer filtration system including a pre-filter, activated carbon, and a high-efficiency filter to help reduce airborne particles such as dust, pollen, and smoke. With adjustable airflow from 0 to 550 CFM and coverage up to 800 sq. ft., this unit is suitable for large rooms and professional work areas.Key Features:3-Stage Filtration: Includes a washable pre-filter, activated carbon filter, and high-efficiency filter designed to capture 99.97% of particles ≥0.3 microns.Adjustable Airflow: Easily set air volume using the control knob. Turn clockwise for maximum speed (550 CFM) or counterclockwise to decrease speed.Digital Timer: Set operating time from 0 to 99 hours using the integrated digital control panel. Ideal for scheduled operation without manual monitoring.Plug-and-Play Operation: Ready to use out of the box with no assembly required. Simply plug into an AC110V outlet and switch on.Auxiliary Outlets: Includes two auxiliary sockets to support connection of up to 3 compatible devices, with a total combined airflow of up to 1650 CFM.Reset & Overload Protection: Features a reset switch and built-in circuit breaker for added safety. Automatically shuts off if overloaded and can be easily reset.Operation Instructions:Plug the unit into a standard AC110V outlet. The indicator light will turn on.Turn the control knob to adjust airflow speed as needed.Press the left button to enter timer mode. Use "+" and "–" to set hours, then press again to adjust minutes. Confirm settings with a final press.To turn off the unit, switch off the power and unplug the cord.Maintenance Tips:Clean the outer shell regularly to avoid dust buildup.Replace filters according to usage frequency for optimal performance.Keep the unit dry and avoid use in high humidity or high-temperature environments.Unplug the unit when not in use for extended periods.Technical Specifications:Voltage: AC110VPower Consumption: 400WFiltration Speed: 0–550 CFM (Adjustable)Timing Range: 0–99 HoursApplicable Area: Up to 800 Sq.FtFiltration Layers: 3 (Pre-Filter, Carbon Filter, HEPA)Net Weight: 15.8 kgGross Weight: 18.47 kgMachine Dimensions: 605 (L) x 395 (W) x 585 (H) mmPacking Dimensions: 680 (L) x 480 (W) x 670 (H) mmBox Contents:1 × CP-311 Air Scrubber1 × Pre-Installed 3-Stage Filter Set (Pre-filter, Carbon, HEPA)1 × User Manual1 × Power Cord

• Advanced 3-Stage Filtration — Features a pre-filter, activated carbon layer, and high-efficiency HEPA filter that removes 99.97% of particles as small as 0.3 microns—ideal for dust, smoke, pollen, and odors.
• Adjustable Airflow up to 550 CFM — Easily control purification power with the rotary knob; suitable for various room sizes and air quality conditions.
• Built-in Timer & Reset Function — Set operational time from 0 to 99 hours using the digital display. Includes system reset switch for quick restoration after software errors.
• Plug-and-Play with Auxiliary Outlets — No assembly required—just plug in and use. Connect up to 3 devices using dual auxiliary sockets; total airflow capacity reaches 1650 CFM.
• Durable and User-Friendly Design — Compact at 605x395x585 mm, lightweight (15.8 kg net), and built for high-performance use in areas up to 800 sq. ft. Ideal for construction sites, homes, and commercial spaces.
• Overload Protection System — Integrated circuit breaker automatically shuts off power when current exceeds limits—press to resume operation safely.
• Easy Maintenance & Filter Access — Simple top cover access for quick filter replacement. Regular cleaning and timely filter changes ensure peak performance.