Filter Housing Bore Cleaning Brush
Filter housing bore brushes in PBT, nylon, or wire fill.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
PRODUCT CATEGORY
Tube & Bore Cleaning Brushes
A tube brush only works when its diameter, reach and flexibility match the internal passage. This category covers small precision tubes, machine bores, heat exchangers, boilers and other defined IDs where wall contact must be controlled over a known length.
Browse Tube, Bore, Boiler & Heat-Exchanger Brushes
Compare small-diameter tube brushes, flexible long-reach brushes, boiler and condenser tools, abrasive descaling brushes and chemistry-resistant internal cleaners.
10mm PA66 Tube Brush
10mm PA66 tube brush for heat exchanger tube and small bore cleaning.
- Head Ø
- 10 mm
- Head length
- 80 mm
- Handle
- 160 mm
12mm SS304 Tube Brush
12mm SS304 tube brush for cleaning heat exchanger tubes, hydraulic ports, and threaded bores.
- Head Ø
- 12 mm
- Head length
- 80 mm
- Handle
- 180 mm
15mm Brass Tube Brush
15mm brass tube brush with waved wire fill and threaded 304 stainless steel handle for small-bore heat exchanger.
- Head Ø
- 15 mm
- Head length
- 80 mm
- Handle
- 180 mm
18mm P180 SiC Tube Brush
P180 silicon carbide in nylon gives full-circumference contact in an 18 mm bore, clearing scale and carbon.
- Head Ø
- 18 mm
- Head length
- 80 mm
- Handle
- 180 mm
20mm P320 AO Tube Brush
20mm P320 AO tube brush with aluminum oxide abrasive nylon for cleaning heat exchanger tubes, ports, and bores.
- Head Ø
- 20 mm
- Head length
- 100 mm
- Handle
- 200 mm
25mm PA66 Tube Brush
25mm PA66 tube brush with a 120 mm round nylon head and PP handle for heat exchanger tubes.
- Head Ø
- 25 mm
- Head length
- 120 mm
- Handle
- 220 mm
25mm PTFE Chemical Tube Brush
PTFE tube brush with 25 mm head, PVDF handle, threaded removable connection for heat exchanger tubes, ports.
- Head Ø
- 25 mm
- Head length
- 100 mm
- Handle
- 220 mm
32mm SS316 Heat Exchanger Brush
32mm SS316 heat exchanger brush with round head, 120mm head length, and threaded removable connection.
- Head Ø
- 32 mm
- Head length
- 120 mm
- Handle
- 250 mm
38mm PA612 Boiler Tube Brush
38mm PA612 boiler tube brush with a twisted stainless core and 300 mm threaded handle for soot, scale.
- Head Ø
- 38 mm
- Head length
- 150 mm
- Handle
- 300 mm
40mm P120 SiC Descaling Brush
40mm round P120 silicon carbide abrasive nylon descaling brush with removable head and AISI 304 handle.
- Head Ø
- 40 mm
- Head length
- 150 mm
- Handle
- 300 mm
5mm PA612 Tube Brush
5mm PA612 tube brush with stainless steel twisted wire core for cleaning small heat exchanger tubes, ports.
- Head Ø
- 5 mm
- Head length
- 60 mm
- Handle
- 120 mm
6mm PA66 Tube Brush
6mm PA66 tube brush with a 60mm round bristle head and 140mm stainless steel twisted-wire handle for cleaning.
- Head Ø
- 6 mm
- Head length
- 60 mm
- Handle
- 140 mm
8mm PA612 Flexible Tube Brush
Manual 8 mm PA612 nylon tube brush with a flexible stainless core for heat exchanger tubes, ports.
- Head Ø
- 8 mm
- Head length
- 70 mm
- Handle
- 150 mm
Boiler Tube Brush
Heavy-duty boiler tube brushes remove soot, scale, rust, and carbon from boiler and heat exchanger tube IDs.
- Head Ø
- 6–100 mm
- Head length
- 25–150 mm
- Handle
- 100–500 mm
Bore Brush
Wire and nylon bore brushes for cleaning internal bores, tubes, pipes, and ports. Diameters from 3.2 to 50.8 mm.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Bore Hole Cleaning Brush
Custom bore hole cleaning brushes in brass wire and nylon, 3.2 mm to 50.8 mm diameters.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Brass Tube Brush
Brass fill expands into thread roots and cross-hole intersections, clearing chips and carbon while limiting scratch risk.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Chiller Tube Brush
Chiller tube brushes for condenser and evaporator tubes.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Condenser Tube Brush
Custom condenser tube brushes with brass wire, stainless steel, nylon, or abrasive fill for removing scale, rust.
- Head Ø
- 6–60 mm
- Head length
- 25–115 mm
- Handle
- 100–220 mm
Cooling Tower Brush
Clean condenser and heat exchanger tubes in cooling towers with a nylon PA cooling tower brush.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Copper Wire Tube Brush
Custom copper wire tube brushes for bores, tubes, and ports.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Double Head Spring Tube Brush
Clean bores, tubes, ports, threads and internal passages with a flexible double head spring tube brush.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Fan Tip Tube Brush
Custom fan tip tube brushes for cleaning bores, ports, counterbores and seats.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Gun Bore Brush
Caliber-matched gun bore brushes for.22–.50 caliber barrels.
- Head Ø
- 2–20 mm
- Head length
- 20–80 mm
- Handle
- 50–150 mm
Gun Cleaning Brush
Caliber-matched gun cleaning brushes with phosphor bronze or nylon PA fill on twisted-wire cores.
- Head Ø
- 2–20 mm
- Head length
- 20–80 mm
- Handle
- 50–150 mm
Machine Bore Cleaning Brush
Machine bore cleaning brushes with brass, copper, or nylon PA fill for 3.2-50.8 mm bores.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Micro Tube Brush
Custom micro tube brushes for 1–12 mm bores, ports, threads, blind holes, and cross-drilled passages.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Musical Instrument Cleaning Brush
Flexible snake and handheld cleaning brushes for instrument tubes, mouthpieces, leadpipes, and valve slides.
- Head Ø
- 5–50 mm
- Head length
- 20–120 mm
- Handle
- 300–2000 mm
Narrow Tube Brush
Custom narrow tube brushes from 3.2 mm to 25 mm for bore, port, thread, and blind hole cleaning.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Nylon Gun Brush
Nylon PA bristles on a brass core, caliber-matched with threaded or loop ends, lifting carbon and powder fouling.
- Head Ø
- 2–20 mm
- Head length
- 20–80 mm
- Handle
- 50–150 mm
Nylon Tube Brush
Custom nylon tube brushes for bores, tubes, ports and internal passages.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
PBT Cleaning Brush
Industrial PBT cleaning brushes for tube, pipe, bore and port cleaning.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
PBT Tube Brush
Spiral-wound PBT leans outward as it travels, contacting the full bore wall through threads and cross holes.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Regulated Firearm Bore Cleaning Brush
Caliber-specific phosphor bronze or nylon fill on 8-32, 10-32 or 5/16-27 threads, giving a repeatable mechanical step.
- Head Ø
- 2–20 mm
- Head length
- 20–80 mm
- Handle
- 50–150 mm
Silicone Tube Brush
Custom silicone tube brushes for cleaning reusable straws, bottle teats, pump parts, hydration tubing, and other narrow silicone.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Spring Brush
Order custom spring brushes for cleaning bores, tubes, threads, and shafts.
- Head Ø
- 3.2–50.8 mm
- Handle
- 152–406 mm
Tube Cleaning Brush
Order custom tube cleaning brushes with nylon, PBT, stainless steel, or brass wire fill.
- Head Ø
- 3.2–50.8 mm
- Head length
- 25–127 mm
- Handle
- 152–406 mm
Wire Tube Brush
Custom wire tube brush with brass, stainless, or carbon steel fill for bores, tubes and ports.
- Head Ø
- 3.2–50.8 mm
- Head length
- 20–150 mm
- Handle
- 152–406 mm
Measure the Bore, Then Match the Cleaning Action
Use the actual inside diameter, insertion length and deposit to choose a brush that contacts the wall without jamming or under-cleaning.
Inside diameter
The nominal tube size is not enough. Working brush diameter should be selected against the actual internal ID and desired interference.
Length and flexibility
Short straight bores can use more rigid stems; long tubes and heat exchangers may need flexible rods or spring sections.
Deposit severity
Dust and light film need different contact from scale, oxidation or stubborn buildup that may call for abrasive or metal filament.
Fluid and chemical exposure
If the brush works with solvents, acids, alkalis, hot water or process fluids, filament and stem materials must be chosen for that environment.
Small Tube Brushes and Boiler Brushes Share Geometry, Not Duty
A 5 mm flexible tube brush and a 38 mm boiler brush both clean an ID, but insertion force, deposit, working length and material exposure are very different. Size alone does not define the product.
Tube & Bore Brush Dimensions
Brush diameter, head length, overall reach, stem flexibility, tip style, filament, abrasive grit and thread or shank connection can be customized. A bore drawing is ideal.
- Brush diameter
- Head length
- Overall reach
- Stem flexibility
- Tip style
- Filament
- Abrasive grit
- Thread or shank connection
Send ID, Length and Deposit
Provide the inside diameter, passage length, bends, deposit, cleaning chemistry and whether the bore is through or blind. We can size the brush from those inputs.