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Therma-Kleen 3113 1-inch nylon push-on detail brush for the Therma-Steem .75 and #10

Therma-Kleen® Therma-Steem® Detail Brushes, Nylon, Brass, Stainless and Horsehair

$16.80
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Authorized Retailer Therma-Kleen
Lead times vary, especially on XL Series, Ultra E and 220, 240 or 575 V builds.
Financing Available at CheckoutBreak up your purchase into manageable monthly payments
No Sales Tax Tax-free in all states except Wyoming
Manufacturer Warranty IncludedFull warranty coverage backed directly by Therma-Kleen
Found a Lower Price? We'll Beat It. Call or send us a message and we'll beat any competitor's price.
(855) 601-5678  ·  support@oneupcleaning.com

Fresh Detail Brushes for Your Therma-Steem

The small round brushes do most of the scrubbing on a dry vapor steam cleaner, and they're the first accessory to wear out. Pick your machine first: the .75 and #10 take push-on brushes, the Industrial 400 and XL Series take screw-on brushes. Then choose a 1 in brush for tight spots or a 2-1/2 in brush for wider surfaces.

The 1 in brushes come in packs of 3 and the 2-1/2 in brushes in packs of 2. The factory refill set is the ten brushes a new machine ships with: three each of the 1 in nylon, brass and stainless, plus one 2-1/2 in nylon.

Which Bristle for Which Job?

  • Nylon. The everyday brush, safe on tile, grout, plastics, sealed surfaces and most kitchen equipment.

  • Brass. Stiffer, for baked-on grease and carbon on grills, oven racks and cast iron. Less likely than stainless to scratch steel.

  • Stainless steel. The most aggressive, for heavy buildup on grates and concrete. Try it on a hidden spot first.

  • Horsehair. The gentlest, for upholstery, vehicle interiors and polished finishes.

This is general guidance on bristle materials, not a Therma-Kleen chart. When in doubt, start with nylon. Replace a brush once its bristles flatten or splay.

Therma-Steem Detail Brush Specifications

Brand Therma-Kleen (Therma-Steem accessories)
.75 and #10 (push-on) 1 in: nylon 3113, brass 3114, stainless 3115, horsehair 3891
2-1/2 in: nylon 3112, brass 3890, stainless 3894, horsehair 3892
Industrial 400 and XL (screw-on) 1 in: nylon 4010, brass 4011, stainless 4012, horsehair 4038
2-1/2 in: nylon 4009, brass 4008, stainless 4102 (no 2-1/2 in horsehair)
Sold As 1 in: pack of 3
2-1/2 in: pack of 2
Factory refill set: 10 brushes
Made By Therma-Kleen, Au Gres, Michigan

Document Downloads

Therma-Steem #10 Operator Manual with Accessory List (PDF, 735 KB)
Therma-Steem .75 Operator Manual with Accessory List (PDF, 750 KB)
Therma-Steem Industrial 400 Operator Manual with Accessory List (PDF, 1.0 MB)
Therma-Steem XL1 and XL2 Operator Manual with Accessory List (PDF, 846 KB)

Not sure which brush you need? Send us your machine model, call (855) 601-5678 or email support@oneupcleaning.com, and we'll confirm the fit before you order. Found a lower price? Call or message us and we'll beat it.

See every Therma-Steem part and NaceCare steam add-on in our steam cleaner accessories.

Frequently Asked Questions

Which brushes fit my machine?

The .75 and #10 (and the older 1.5 and Deluxe) take push-on brushes. The Industrial 400 and XL1, XL2 and XL3 take screw-on brushes. Pick your machine first and the brush list shows the right part numbers.

How many brushes do I get?

1 in brushes come in packs of 3, 2-1/2 in brushes in packs of 2. The factory refill set has ten: three each of the 1 in nylon, brass and stainless, plus one 2-1/2 in nylon, the same mix a new machine ships with.

Is there a 2-1/2 in horsehair brush for the 400 or XL?

Not in Therma-Kleen's current catalog. The screw-on horsehair brush comes in the 1 in size only.

Which bristle should I start with?

Nylon. It's safe on most surfaces. Move to brass or stainless for baked-on grease on metal, and to horsehair for upholstery and delicate finishes.

How much is shipping?

Orders of $400 or more ship free to the lower 48 states. Smaller orders show the shipping charge at checkout.

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