Commercial Funnel-4" or 6" Tank Openings

A commercial loading funnel sized for 4" and 6" tank openings. When charging large filter and softener tanks with resin, gravel, or filter media, a wide funnel channels media cleanly into the tank neck and reduces spills. This model is shaped to seat over the bigger 4-inch and 6-inch commercial tank ports.

• Fits 4" and 6" tank openings
• Wide mouth speeds loading of resin, gravel, and filter media
• Durable plastic construction for repeated jobsite use
• Reduces spilled media during tank charging
• Lightweight and easy to carry at roughly 0.9 lb
• Installation-supply tool for commercial tank builds

Keep this funnel on hand for building or servicing commercial-scale tanks with large fill ports. Set it into the open tank neck, pour media steadily, then remove before installing the control valve or distributor. Confirm your tank uses a 4-inch or 6-inch opening so the funnel seats correctly.

Commercial Loading Funnel

This commercial funnel is a media-loading tool sized to fit 4 inch or 6 inch tank openings, the large threaded ports found on commercial mineral tanks. Its job is simple but important: it channels resin, carbon, filter media, and support gravel neatly into the tank without spilling it around the top of the vessel or letting it scatter across your equipment room floor.

Why You Want One

Loading a large tank by hand from a bag or box is messy and wasteful, and spilled media around the valve threads can interfere with a clean seal later. A properly sized funnel keeps the pour controlled and directs everything down through the opening and around the riser tube, which makes the whole job faster, cleaner, and far less frustrating, especially with the heavier volumes commercial tanks require.

Fitment and Use

Because it is made to serve both 4 inch and 6 inch openings, this funnel covers the common large-port sizes used on commercial vessels. During loading you typically cap or plug the riser tube first so media cannot fall into it, then set the funnel in the opening and pour steadily. It is a reusable accessory that pays for itself the first time you fill a big tank, and it stores easily until the next media change. For anyone who services more than one commercial vessel, having the right funnel on hand turns a messy chore into a quick, controlled pour. Water Softener Plus can help you confirm that your tank opening matches this funnel before you order, and we include any relevant guidance with your purchase.