Automotive Tools

Flexible Funnel Review: A Simple Fix for Messy Oil Filter Changes

A reusable flexible funnel that molds around tight engine bays and catches oil filter drips before they reach the subframe.

Flexible silicone funnel standing upright on a matte concrete surface

Introduction

If you change your own oil on a Honda V6, you already know the problem. The oil filter sits directly above the subframe, so the moment you loosen it, oil runs down and spreads across the frame, the splash shield, and anything else in its path. That residue keeps dripping long after the job is done, leaving a mess in your driveway and on your garage floor.

A flexible funnel offers a straightforward solution. It bends into whatever shape you need, fits into tight spaces, and catches the oil as it drains from the filter. This review looks at how it performs in a real oil change and whether it is worth adding to your tool kit.

What Makes This Funnel Different

The key feature is the name: flexibility. Unlike a rigid funnel, this one can be molded into different shapes, which matters when you are working around an engine bay with limited clearance. You can curve it, flatten it, or angle it to sit exactly where you need it.

Hand bending a flexible silicone funnel into a curved shape

In practice, this means you can position the funnel underneath the oil filter before you fully remove it. As you loosen the filter by hand, the oil drains onto the funnel and is directed away from the subframe. The funnel is also reusable. After each use, you can wipe it clean and store it flat, ready for the next oil change.

Where the Mess Comes From

On many Honda V6 models, the oil filter is mounted above the subframe. There are also small holes in the top of the subframe, so oil that drips from the filter can run into those openings and continue to leak out later. Even after a careful oil change, you may notice oil dripping from the underside of the car for days.

Oil filter above a subframe in a car engine bay with a funnel underneath

This is not just a cosmetic issue. Oil residue on the subframe can attract dirt and grime, making future maintenance messier and harder to diagnose. A funnel that catches the oil at the source prevents this buildup and keeps the work area clean.

Using the Funnel on a Honda Odyssey

The funnel was tested during an oil change on a Honda Odyssey with a V6 engine. The process starts by removing the 17 mm drain bolt and letting the oil drain into a pan. While that is happening, the splash shield needs to be pulled back by removing a plastic clip and a Phillips screw.

Oil draining from a filter into a flexible funnel and drain pan

Once the splash shield is moved aside, the oil filter is visible. Before placing the funnel, a filter wrench is used to slightly loosen the filter. Then the flexible funnel is positioned underneath, and the filter is loosened by hand. Oil drains into the funnel and down into the drain pan. After the oil has fully drained, the filter can be removed completely, and the funnel has caught all the oil without any dripping onto the subframe.

Cleanup and Reuse

After the oil change, the funnel is easy to clean. A quick spray of brake cleaner and a wipe-down removes the oil residue. The funnel can then be flattened and stored for the next use.

Clean underside of a car after an oil change with no oil drips

The underside of the car after the oil change was clean, with no oil dripping from the subframe. The funnel also speeds up the overall process, since there is less cleanup required after the job is done.

Who This Product Is For

This funnel is aimed at DIY mechanics who change their own oil and want to avoid the mess that comes with filter removal. It is especially useful for Honda V6 owners, but it works on any vehicle where the oil filter location makes a mess during removal.

It is also a good choice for anyone who values reusable tools. Since the funnel can be wiped clean and reused many times, it is a one-time purchase that should last for years.

Things to Consider Before Buying

The funnel is a simple tool, so there are not many downsides. One thing to keep in mind is that you still need a drain pan underneath to catch the oil as it flows through the funnel. The funnel redirects the oil, but it does not store it.

You should also make sure the funnel is positioned correctly before loosening the filter. If it is not placed properly, oil can still run past it. Taking a moment to shape the funnel to fit the space will give the best results.

Buying Advice

If you change your own oil and have dealt with oil dripping onto the subframe, this flexible funnel is a practical and inexpensive fix. It is easy to use, easy to clean, and reusable, which makes it a good value for the price.

It is especially worth considering if you own a Honda V6, since the filter location makes messes almost unavoidable without some kind of catch. For anyone who does regular oil changes, this funnel can save time and keep your work area clean.

Conclusion

The flexible funnel does exactly what it promises. It molds to fit tight spaces, catches oil as it drains from the filter, and prevents the mess that normally ends up on the subframe. It is reusable, easy to clean, and works on a variety of vehicles.

For DIY mechanics who want a cleaner oil change experience, this is a simple upgrade that makes a real difference.

Product link

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This product is mentioned in the review. Check the specifications, options, and compatibility before buying.

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