Description
Comparison points and tradeoffs
When comparing Tank Dryer. Removes Harmful Water from Diesel/Petrol/Bio Diesel and Fuel Oil Tanks with other Fuel Cleaning Tools options, use this source-backed detail as the primary discriminator: Fits into most 2 inch fill points in both steel and plastic tanks.
Use this second fact to evaluate the tradeoff: By checking for, and removing any unwanted water, the Tank Dryer reduces the damaging impact that this contamination has on machinery and vehicles. A third point to compare across alternatives is: Fits in most 2 inch Fill Points on both plastic and steel tanks.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Tank Dryer / Water Remover. Removes harmful water from Diesel, Petrol, Bio-Diesel & Fuel Oil Water in your oil tank affecting performance. Add this to mop it up! Simple and easy to use! The Tank Dryer is a fuel tank water absorber, which has been developed in response to the increasing concerns regarding water contamination of fuel. By checking for, and removing any unwanted water, the Tank Dryer reduces the damaging impact that this contamination has on machinery and vehicles. The Tank Dryer, or tank sock as it is often referred to, contains highly absorbent silica gel, which when lowered into the tank absorbs up to 400ml of water. Comes with a 2 m attached cord – very quick and easy to use Instructions are included – simply lower tank dryer through the fill point or inspection chamber of your tank, letting it sink into the place at the bottom of your tank and secure using the attached cord. Fits in most 2 inch Fill Points on both plastic and steel tanks.
Source product highlights
- Simple and easy to use
- Absorbs up to 14 oz of water(400ml)
- Fits into most 2 inch fill points in both steel and plastic tanks
- Use with fuel oils that use additives to disperse water will reduce it’s effectiveness




Robert La Barbera –
didn’t tale up much water. I used a shop vac with a PVC pipe attached with duct tape. Worked better and quicker.
Eric D Blanchet –
Fix my water in fuel issue
Richard Simmons –
It does what it claims to do.
RabiysRhyme –
I bought two. It is a fabric tube stitched across the middle to make two halves, each with a piece of steel wire in each half, along with about two teaspoons of drying agent. In theory. One half on one of mine had no drying agent in it.24 hours in two diesel tanks with condensation at 60-70F, showed no change. It didn’t swell, and there was no obvious change in weight, although the fabric comes back up saturated in diesel.I don’t know whether both of mine were defective, or there is something wrong with the marketing materials. But the bottom line was that they didn’t make an appreciable difference. Personally, I don’t see how a few grams of drying agent could absorb the claimed amount of water (400ml, nearly a pint of water) . The most effective drying agents can hold about ten times as much water; I don’t see how ten or twenty grams of drying agent could absorb 400ml…My $0.02 is save your money. I will update the review if I hear from the manufacturer.
Mike –
I have these in two diesel storage tanks and one gas storage tank. They work and are money savers. I had water in my gas storage tank and it took care of the water in six hours. Not seeing any water in the separator bowl on the tractor anymore. Love them!
Billy O. –
This product performed as it was intended
artschuerg –
Installed seems to work
L. Smith –
I have this and another water absorber in my diesel drum. Somehow i still had a layer of water in the drum, in the same area that this would sit, yet it didn’t really look any different than the initial product, certainly nowhere near the swollen as you would expect a “fully saturated” one to look like after being in there a month when I ran all my diesel through a set of water separating filters. Not sure if mine is defective or what, but a month should be plenty of time to work or see a difference with the amount of water that was filtered out