Dilution Solutions 1 1/2 in Filter with 200 Mesh Screen

200-Mesh Inlet Filter for 1-1/2 Inch Dosatron Injectors – AKF5AP40-A

The Dilution Solutions AKF5AP40-A is a 200-mesh strainer filter designed to install on the inlet side of Dosatron proportional injectors with a 1-1/2 inch connection. It filters the incoming water supply before it enters the injector, catching debris — sediment, pipe scale, organic matter, or other particulates — that could clog or damage the injector's internal components.

Dosatron injectors rely on internal valves and pistons with precise tolerances to maintain accurate dosing ratios. Particulates in the water supply can cause premature wear or valve failure. Installing a mesh filter at the inlet protects the injector from debris in the supply water and extends the service life of the injector. The AKF5AP40-A is poly construction for chemical resistance and is designed to be cleaned or replaced periodically.

Key Features & Benefits

• 200-Mesh Screen — Fine mesh captures sediment and particulates before they reach the injector's internal components.
• 1-1/2-Inch Inlet Connection — Sized for Dosatron injector units with 1-1/2-inch inlet connections.
• Poly Construction — Chemical-resistant polypropylene for compatibility with nutrient solution components.
• Inlet Side Installation — Installs upstream of the injector to catch debris in the incoming water supply.
• Protects Injector — Prevents sediment and particulates from causing premature wear or valve failure in the Dosatron.
• Serviceable — Mesh screen can be cleaned or the filter replaced to maintain filtration performance.

Who Should Use This Filter

The AKF5AP40-A is recommended for any Dosatron installation where the supply water may contain sediment, pipe scale, or other particulates. Well water, older plumbing systems, and irrigation water from outdoor sources are common sources of debris that can damage injector components over time. The inlet filter is a low-cost maintenance item that protects a more expensive injector.

Mesh Ratings — What 200 Mesh Means

Mesh rating refers to the number of openings per linear inch in a wire mesh screen. A 200-mesh screen has 200 openings per inch, which creates smaller openings than a 100-mesh screen (fewer openings per inch = larger opening size). Higher mesh numbers = finer filtration. A 200-mesh screen is considered a fine filter, capturing small particles while still allowing adequate water flow through the injector. For most Dosatron installations, 200 mesh provides a balance between debris capture and flow restriction that protects the injector without significantly reducing water pressure.

Frequently Asked Questions

What Dosatron units is this filter compatible with?

The AKF5AP40-A is for Dosatron injectors with a 1-1/2-inch inlet connection.

Why install a filter on the inlet side?

The inlet filter catches debris in the supply water before it enters the injector, protecting the injector's internal valves and pistons from particulate damage.

What does 200 mesh mean?

200 mesh means the screen has 200 openings per linear inch, providing fine filtration to capture small particles.

Can the filter be cleaned?

Yes. The mesh screen can be removed and cleaned. Replace the filter if the screen is damaged or if flow restriction increases despite cleaning.