The Unger nLITE Power Brush Complete, Unflagged (NUK28 11", NUK41 16") is a water fed pole brush for professional window cleaners who tackle heavy grime on glass with pure water. The Unger nLITE Power Brush unflagged uses straight, stiff nylon bristles and comes complete with a short hose and quick connector, a rinse bar and a swivel lock socket.
Unflagged Bristles for Heavy Soiling
Unflagged bristles keep their straight, unsplit tips. Less dirt sticks to them and they have a longer life span, which is why Unger recommends unflagged bristles when the water flow is limited, when windows are heavily soiled (for example with sand) or when very long use of the brush is important. The stiff nylon delivers aggressive cleaning power that removes heavy debris while remaining safe on glass.
Power Bristle technology pairs inner bristles with very high cleaning performance and longer outer bristles for easy gliding, so the brush does not jump as it travels over the window.
Rinse Bar, Nozzle Block and Swivel Lock
A rinse bar attached above the brush delivers pure water across its full width for powerful rinsing of the cleaned surface, so pure water rather than the bristles has the final contact with the glass. Water jets from the nozzle block built into the middle of the brush add powerful dirt removal on dirty edges and corners.
Open the swivel lock and the brush socket swivels freely through 180 degrees. You can then clean with an S movement while the whole brush body stays on the glass, and the larger working area is ideal when cleaning from boom lifts or gondolas. Soft touch bumpers made of soft plastic protect window frames from scratches and reduce noise when the brush meets the building.
11" or 16" Brush Width
The 11" NUK28 is the short brush for high maneuverability and lateral cleaning; it measures 11" x 6" x 3" and weighs 0.8 lb. The 16" NUK41 covers larger areas; it measures 16" x 3.4" x 5.7" and weighs 1.1 lb. Both have gray nylon bristles, and their light weight reduces operator fatigue over long sessions on the pole.
The brush suits heavily soiled commercial windows, glass facades in polluted urban settings, exterior glass at industrial facilities and large storefront windows. For window cleaners who face tough grime on every round, the Unger nLITE Power Brush Complete unflagged gives a durable pure water brush in two widths.
Features
Straight, Stiff Nylon Bristles
Unflagged, stiff nylon bristles deliver aggressive cleaning power. They remove heavy debris while remaining safe on glass.
Longer Bristle Life
Less dirt sticks to unflagged bristles and they last longer. Unger recommends them for heavy soiling such as sand, low water flow or very long use.
Power Bristle Technology
Inner bristles give very high cleaning performance while longer outer bristles glide easily. The brush does not jump across the glass.
Rinse Bar and Nozzle Block
The rinse bar above the brush gives powerful rinsing across the full width. Jets from the central nozzle block help clear dirty edges and corners.
180 Degree Swivel Lock
The swivel lock socket lets the brush swivel freely through 180 degrees. S movement cleaning enlarges the work area from boom lifts or gondolas.
Soft Touch Bumpers
Soft plastic edge protection guards window frames against scratches. It also reduces noise against the building.
Hose with Quick Connector
A short hose with quick connector is included. The brush attaches straight to water fed pole systems.
Two Widths, Light Weight
Choose the 11" brush at 0.8 lb or the 16" brush at 1.1 lb. The light build reduces fatigue over long cleaning sessions.
Specifications
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Brand: Unger
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Models: NUK28 (11"), NUK41 (16")
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Type: Water fed pole brush, pure water cleaning
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Bristles: Unflagged stiff nylon, Power Bristle technology
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Water distribution: Rinse bar and central nozzle block
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Swivel: Swivel lock, 180 degree socket
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Edge protection: Soft touch bumpers
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Connection: Short hose with quick connector
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Color: Gray
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Application: Heavily soiled glass, low water flow, long brush life
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Warranty: Unger Limited Lifetime Commercial Warranty (original purchaser, authorized reseller)
11" (NUK28)
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Brush width: 11"
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Length: 11"
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Width: 6"
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Height: 3"
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Weight: 0.8 lb
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UPC: 761475661461
16" (NUK41)
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Brush width: 16"
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Length: 16"
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Width: 3.4"
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Height: 5.7"
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Weight: 1.1 lb
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UPC: 761475661447
What's Included
- nLITE Power Brush, unflagged (11" NUK28 or 16" NUK41)
- Short hose with quick connector
Installation & Care
Installation
Connect the brush hose to the pole hose with the quick connector and mount the brush on the nLITE water fed pole. Keep the swivel lock closed for up and down strokes, or open it to clean with an S movement.
Care
Rinse the bristles with clean water after use to flush out sand and grit, let the brush drain and store it so the bristles are not crushed.
Resources
Shipping, Returns & Warranty
You'll get tracking by email as soon as this item ships. Shipping is free within the lower 48 states on orders of $101 or more (orders under $101 ship for a flat $15); for Alaska or Hawaii, contact us before you order.
Inspect the packaging and the product before you sign. Note any damage or shortage on the delivery receipt, then email photos to support@mycleansupplies.com within 48 hours of delivery so the freight claim can be filed. Damage reported after 48 hours can't be claimed.
Unused Unger products in their original packaging can be returned within 21 days of delivery. Ask us for a return authorization before you ship. You pay the return shipping, and a restocking fee of up to 20% may be deducted along with payment processing fees. Used items and special-order items can't be returned.
Unger covers this product with its Limited Lifetime Commercial Warranty for the original purchaser when it is bought from an authorized Unger reseller, as My Clean Supplies is. If the product has a defect in materials or workmanship, Unger will, at its option, replace or refund the product or the defective part free of charge. Unger defines lifetime as the reasonably expected useful life of the product under normal commercial use. Consumable items that need routine replacement, such as squeegee rubber, scraper blades, microfiber cloths, mop pads, resin, filters, membranes and cleaning solution, are not covered. Keep your proof of purchase.
About Unger
Unger was founded in 1964 by Henry Unger, a working window cleaner who set out to make the tools commercial cleaners use every day easier, more efficient and safer to work with. Unger Enterprises, LLC runs its US business from Bridgeport, Connecticut, and its professional range covers outdoor and indoor window cleaning, pure water window cleaning systems, dusting and high access cleaning, floor care and mopping, restroom cleaning and litter removal tools.
The unflagged Power Brush Complete sits in Unger's nLITE water fed brush range next to the flagged Power Brush, the Radius Brush, Hybrid Brush Complete, Soft Brush Complete, nLITE Scrubber and PowerPad Complete with its microfiber pad. The nLITE Gen 1 Angle Adapter is a matching accessory.
