Peterson of Dublin 9mm Charcoal Filters - 40 Pack

Name: Peterson of Dublin 9mm Charcoal Filters - 40 Pack
Brand: Peterson of Dublin
SKU: 580
Price: 4.46 USD
Availability: InStock
Rating: 5.0 (5 reviews)

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$4.46 ~~$6.75~~ In stock

Category: Pipe Filters

Peterson of Dublin 9mm Filters - 40 Pack

An active charcoal filter that reduces the tar in pipe smoke and gives a cool dry smoke.

Can be used with all pipes that take a 9mm filter.

Contains 40 per box

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Kevin A. ★★★★★ Oct 28, 2026

The charcoal really keeps the smoke cool and dry, and I’m getting a much cleaner taste from my pipe since switching to these. A 40-pack lasts me a good while too.

Harper S. ★★★★★ Oct 27, 2026

The box gives you forty of them, so I won't be reordering for a while, and the smoke comes through noticeably cooler and less harsh on the draw. I've used them in my briar and they fit the 9mm slot perfectly, no fiddling around to get them seated.

Henry I. ★★★★★ Oct 26, 2026

I was skeptical about filters, but after running a few bowls through these, the difference in moisture is night and day—no more gurgle in the stem, just a clean, cool smoke. A 40-pack lasts a good while if you swap every couple of bowls like I do.