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Nikro Parts & Accessories
Every Nikro air scrubber, air mover, and negative air machine runs on wear parts that need periodic replacement. This collection gathers genuine Nikro filters, disposable bags, motors, wands, adapters, and hardware in one place so you can keep restoration and abatement equipment running at rated airflow. Whether you maintain one unit or a full job-site fleet, matching the right part to your model keeps CFM and capture efficiency where they belong.
What replacement parts fit Nikro air scrubbers?
Nikro air scrubbers use a staged filtration set: a primary pre-filter, an optional secondary filter, and a sealed HEPA final filter. Each stage is sized to a specific chassis, so a filter for a 600-series scrubber will not seat correctly in a 2000-series unit. Beyond filters, common replacements include intake and exhaust adapters, window exhaust flanges, disposable collection bags, axial fan stands, and motor and wand hardware. Match parts by the model number stamped on your machine's data plate rather than by appearance, since housings that look alike often use different gasket dimensions.
How often should you change Nikro HEPA filters?
Pre-filters do the heavy lifting and should be inspected weekly on active jobs; swap them whenever visible loading or a drop in airflow appears, often every one to two weeks in heavy dust. The sealed HEPA final filter lasts far longer but is not permanent. Most contractors replace a Nikro HEPA filter after roughly 400 to 800 running hours, or sooner when the pressure gauge climbs or airflow falls off. Running a clogged pre-filter shortens HEPA life and strains the motor, so staying ahead on the cheap stage protects the expensive one. Filters used on mold, asbestos, or lead work are treated as contaminated and bagged for disposal, never cleaned and reused.
Related: Nikro · Air Scrubbers · Air Scrubber Filters · Negative Air Machines
Where can you find genuine Nikro accessories?
Genuine Nikro accessories carry factory part numbers and are built to the tolerances your warranty assumes. Aftermarket look-alikes may fit the opening but often leak around the gasket, which lets unfiltered air bypass the HEPA stage and defeats the containment you are paying for. Every part here is sourced as authentic Nikro stock and tied to the model it serves. If you are unsure which bag, filter, or adapter matches your unit, have the model and serial number ready and our team will confirm the correct fit before you order.
Frequently Asked Questions
Free Sizing Tools
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Dehumidifier Sizing Calculator
Enter room size and conditions to get the right pints-per-day capacity for your space.
Use the calculator →Air Scrubber Calculator
Match CFM and air changes per hour to your room for mold, dust, and restoration jobs.
Use the calculator →Floor Scrubber Selector
Size a walk-behind or ride-on scrubber to your floor area and cleaning schedule.
Use the calculator →Water Damage Equipment Calculator
Plan how many air movers and dehumidifiers a water-loss job needs, by class and size.
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