GRAV® 14mm Charcoal Filter

GRAV® 14mm Charcoal Filter

GRAV® 14mm Charcoal Filter

16 reviews
$22.49

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The GRAV® charcoal filter is a 2" long chamber filled with activated charcoal. The charcoal pulls tar and odors out of smoke, leaving a cleaner airflow. Its 14mm male and female joints fit most GRAV® water pipes and accessories, and it comes with a 14mm glass plug and plastic joint clamp to keep the charcoal fresh between uses.
joint : 14mm Male & 14mm Female
designed  by : Dave Daily

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Customer Reviews
4.8 Based on 16 Reviews
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Filter Reviews:
  • Hits
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  • joint
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HH
03/16/2020
Hana H.
United States United States
Smooooth

Makes everything better. Would love to be able to buy refillable charcoal.

DA
02/07/2020
David A.
United States United States
Indispensable

Made an incredible difference with my helix bong.

A GRAV Customer
FN
12/05/2019
Forrest N.
United States United States
Essential Piece

Highly recommend. I was coughing after every session. Now that I use active carbon filtration (and the helix) I don't cough any more. I won't smoke without this ever again.

MB
10/14/2019
Michael B.
United States United States
Charcoal filter

Work well, clean smooth hits

CS
10/08/2019
Cooper S.
United States United States
Unbelievable

I can’t believe more people don’t buy these! I like to keep my glass clean and this filter not only prevents ash from entering the bong, but it’s probably cut down my bong cleaning 5-10x. I kept the same water it for 3 days and it was still nearly spotless after that. Really changed things for me!