Road Hog™ Odor Absorbing Manhole Insert

Transaction Processing

New for 2011! What is a RoadHog?

Introducing the RoadHog Odor Absorbing Manhole Insert. The RoadHog is a specially designed Manhole insert with the addition of a canister containing 20 pounds of commercial grade activated carbon. The carbon traps the unpleasant hydrogen sulfide (rotten egg) odors. Purified air is then allowed to ventilate through the canister lid.

RoadHog Odor Absorbing Manhole Insert

RoadHog Advantages:

  • Compact and corrosion resistant
  • Carbon can be replaced without removing the entire unit from the manhole
  • Will not interfere with the installation or removal of the manhole cover
  • Guaranteed for one year against manufacturing defects

Road Hog Odor Absorbing Inserts are manufactured from ultra high density, high molecular weight polyethylene meeting the requirements of ASTM D-1248 Class A, Category 5 with a thickness of 1/8”

RoadHog Installation

All RoadHog brand Odor Absorbing Manhole Inserts are made to order. If your manhole has a casting number, please include this number as this is the best way for us to provide a proper fitting insert.

Measurements Required for Proper Installation

RoadHog Installation Measurements
RoadHog Installation Measurements

Please be sure to include measurements (and casting number if available) in the "Special shipping instructions or comments" section of the shopping cart checkout form.

TO ORDER ONLINE, "ADD TO CART" - "GO TO CHECKOUT" WHEN FINISHED

To Order By Phone, Call 1-800-963-6746

Product Price (Each) Qty  
RoadHog Manhole Insert
(shipping weight: 34 lbs. each)
$595.00
We Accept American Express, MasterCard, Visa and Discover
ONLINE ORDERS placed before Noon (Eastern Time) usually go out same day.
Telephone orders may take longer to verify and fulfill

Ordering and Shopping Notes:

  • Every plumbing vent on the roof must have a filter in order to eliminate the septic odor. Gas will seek the path of least resistance and exit through un-filtered vents.
  • Our roof vent filters will not cure indoor plumbing odors. If you are experiencing an indoor odor, please refer to our Frequently Asked Questions page for possible solutions.
  • Not sure what size you need? Check our Sizing Guide. We can also build a CUSTOM OdorHog for just about any size vent. Contact Us by phone or email.
  • Need Specifications or Drawings? Contact Us by phone or email.
  • All OdorHogs include a 90 Day Money Back Guarantee. Click here for full Return Policy information.
  • Shipping charges are based on weight, your zip code, and method of shipment. All orders also include a handling charge of $2.00 per order. These charges are automatically calculated and displayed in the shopping cart.
  • If you need your order delivered to a PO Box, please be sure to choose US Postal Service as your method of shipping. UPS does not deliver to PO Boxes.
  • We accept American Express, Visa, MasterCard, Discover and Checks for payment. If you order online, you can also choose PayPal and Google Checkout for payment.
We Accept American Express, MasterCard, Visa and Discover
ONLINE ORDERS placed before Noon (Eastern Time) usually go out same day.
Telephone orders may take longer to verify and fulfill
Google
OdorHog
Transaction Processing