The nylon brush is the attachment that stays on the machine most of the day. The Reliable 100CHA30N is the 30 mm black nylon detail brush for the Pronto 100CH handheld steam cleaner, and it is the general-purpose head for surfaces that need agitation but cannot take a metal bristle: painted trim, appliance housings, sealed countertops, fixtures, vinyl and upholstery seams, and the finer tile work where a brass brush would be more aggressive than the job calls for.
Paired with the Pronto 4-bar (60 PSI) output, the 30 mm head focuses steam into a small area so the heat does the loosening and the nylon does the lifting. Because the work is done by heat and pressure rather than chemistry, it is a practical tool for kitchens, bathrooms, food-prep surfaces and any building where the cleaning crew is trying to cut down on chemical use. Facility cleaners commonly use it on sink surrounds, faucet bases, refrigerator gaskets, window tracks, switch plates and car interiors, all places where a large tool cannot reach and a metal bristle would leave marks.
Nylon is the most versatile of the Pronto brush heads, which is also why it is the one that wears out first. Keeping a spare in the kit means a worn brush never becomes the reason a job gets postponed. If you also work on grout, grill grates or oven racks, pair this with the brass brush and switch by surface hardness rather than forcing one brush to cover both.
Use Cases
- Detail cleaning around sinks, faucets, fixtures and fittings
- Refrigerator gaskets, door seals, window tracks and appliance seams
- Sealed countertops, painted trim and switch plates that metal bristles would mark
- Chemical-free cleaning of food-prep surfaces and kitchen equipment
- Vehicle interiors, vents, cup holders and console detail work
Specifications
- Type: 30 mm round detail brush
- Bristle material: Nylon
- Color: Black
- Duty level: Light-duty brushing on finer surfaces
- Fits: Reliable Pronto 100CH handheld steam cleaner
- Manufacturer part number: 100CHA30N
Frequently asked questions
When should I use the nylon brush instead of the brass one?
Use nylon on finer or softer surfaces such as painted trim, sealed countertops, fixtures, appliance housings and upholstery seams. Use brass on grout, grill grates and oven racks.
What is the difference between the black and white nylon brushes?
The bristles are the same. The white 100CHA30NW is offered so crews can color-code a brush and keep it separate from the standard black one, for example keeping food-prep work apart from restroom work.
Does it fit the Pronto 100CH?
Yes. The 100CHA30N is the factory 30 mm nylon brush for the Reliable Pronto 100CH.
Can I use it without detergent?
Yes. The brush is designed to agitate while the machine steam does the loosening, so no cleaning chemical is required.
How long does the brush last?
It is a wear part. Life depends on how hard you press and how abrasive the surface is; crews running the Pronto daily typically keep a spare on hand.
Fits the Reliable Pronto 100CH handheld pressurized steam cleaner and garment steamer. If you run a different Reliable steamer, send us your model number and we will confirm the fit before you order.
Discount Cleaning Products is an authorized dealer with US-based product support. Our team works with commercial cleaning contractors, facility managers and building service crews every day, so if you are not sure this part fits your machine, contact us with your model number before you order and we will confirm it.
