Where to install. Im not sure where to install it after o before pump. What you recommend to me?? Thanks

You can install pre or post pump - just make sure fitting to tank has a built in strainer if placing post pump.

Looking to replace the screw-in push-to-connect fittings. are they 1/8 npt?

I am pretty sure they are 1/4 NPT.

My aem pump is rated at 300psi and this specifically states 150psi max. What’s the deal? Is there a 300psi compatible option?

What's your pump part number? This is because the pumps by AEM are rated at 10Amps @200PSI.

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🛠️ Protect your powertrain with precision and speed!

BUILT TO ENDURE - Durable polypropylene housing resists high methanol concentrations for long-lasting reliability.
PRECISION FILTRATION - Micronic mesh screens out particles as tiny as 40 microns, safeguarding your engine and pump.
REUSABLE SERVICEABLE - Easily disassemble, clean, and reuse—extend your filter’s life and save on replacements.
EFFORTLESS INSTALLATION - Get your system protected in less than 60 seconds—no hassle, no downtime.
MAXIMIZED FLOW MINIMIZED CLOGS - Large filtering area ensures consistent flow without sacrificing performance.

The AEM 30-3003 Water/Methanol Injection Filter is a compact, easy-to-install inline filter designed to protect your engine and pump by filtering particles as small as 40 microns. Featuring a rugged polypropylene housing compatible with high methanol concentrations and a large filtering area, it ensures long service life without flow reduction. Fully serviceable and reusable, it fits standard 1/4-inch OD nylon tubing, making it the essential upgrade for any water/methanol injection system.

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Manufacturer	AEM
Brand	AEM
Model	AEM 303003
Item Weight	3.17 ounces
Product Dimensions	5.91 x 3.94 x 1.97 inches
Item model number	30-3003
Exterior	Painted
Manufacturer Part Number	30-3003
OEM Part Number	30-3003
Safety Rating	NSF

AEM 30-3003 Water/Methanol Injection Filter

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