Garden Hose Pump Inlets With Filters

Sand never announces itself. It rides in through the garden hose, chews up check valves and packings, and sends you shopping for pump parts that a $35 inlet filter would have prevented. These filtered inlet fittings connect your supply hose to the pump and screen the water on the way in. Need help matching the thread to your pump? Call 301-519-9274.

Why the Pump Inlet Needs a Filter

A triplex pump is a precision machine with soft seals, and everything the spigot sends arrives at those seals first. Grit scores the plungers, lodges in check valves so they cannot seat, and shortens packing life by months. The fix costs almost nothing. A 50 mesh screen at the inlet stops fine sand, and to put mesh numbers in plain terms, a screen around 60 mesh catches particles down to roughly 250 microns, which is fine sand territory. Customers drawing from wells, old farm spigots, or job site tanks need this protection most, but even city water carries scale flakes after a main repair.

Why Contractors Like the Clear Bowl

The General Pump Duraview filters in this collection use a see-through bowl, and that one feature changes behavior. When the bowl shows sediment, you rinse the screen. No guessing, no pulling fittings apart on a hunch, no discovering a packed screen only after the machine starts starving for water. A clogged inlet filter causes cavitation, and cavitation kills pumps faster than dirt does, so being able to see the problem matters as much as catching it. Buy the version whose male pipe thread matches your pump inlet, 3/8" MPT or 1/2" MPT, and your garden hose spins onto the other end.

What the Extra Ports Are For

Several of these inlets carry 1/4" FPT side ports, and they are worth planning around. The most common use is a thermal relief valve, which dumps overheated bypass water before it cooks your packings. The port also gives you a tidy return point for an unloader bypass line, so recirculated water rejoins the inlet stream instead of needing a separate tee. If your rig already has those lines plumbed elsewhere, the no-port versions cost a few dollars less and keep things simple. The EZ-Grip fittings take the same idea and add a knurled body you can tighten with wet gloves on.

Filtered Inlets and Fittings in This Collection

Call ahead for availability so we can have your size waiting at the counter.

From the Field

The fact that we stock a $7.28 repair kit and a $4.14 replacement bowl tells you how these filters actually age. Screens tear when people scrub them with a brush instead of rinsing them backward under the tap, and bowls cloud or crack after a winter of freeze cycles. Rinse the screen weekly in season, monthly at minimum, and pull the whole filter to drain it before the first freeze. One more counter lesson: an inlet filter is not a substitute for a real strainer when you draw from a buffer tank. Put a larger strainer on the tank outlet and let the inlet filter be the last line of defense, not the only one.

Related Collections

• Garden Hose Pump Inlets Without Filters
• Garden Hose Parts
• Garden Hose Accessories
• Garden Hose Couplings
• Garden Hose Swivels
• Water Filters
• Inline Filters
• Strainers
• Thermal Relief Valves
• Stop by our Gaithersburg store

Frequently Asked Questions

Does a pressure washer really need an inlet filter?

Yes. Pump manufacturers call for filtered supply water because grit wears plungers, jams check valves, and cuts packing life. A filtered inlet fitting costs less than any single one of the parts it protects.

What mesh size stops sand?

Screens in the 50 to 60 mesh range catch fine sand, down to roughly 250 microns. Finer screens catch more but clog faster, so check a fine screen more often if your water source is dirty.

What thread size do I need on the pump side?

Match the male pipe thread to your pump's inlet port, which is 3/8" or 1/2" NPT on most gas machine pumps. The supply side is standard 3/4" female garden hose thread on all of these.

What screws into the 1/4 inch side ports?

Most people install a thermal relief valve, which protects the pump when it sits in bypass. The ports also work as a return point for an unloader bypass line. Plug any port you do not use.

How often should the screen be cleaned?

Glance at the clear bowl every time you hook up and rinse the screen as soon as you see buildup, weekly for daily users. A clogged screen starves the pump and cavitation does damage in minutes, not months.