Ryder Fleet Products is a leading Donaldson Filter Minder® Products distributor. Ryder Fleet Products carries
a select inventory of Donaldson Products Filter Minders® for truck, van, RV, bus and fleet
The Filter Minder® indicator Air Restriction Gauge was invented in 1977 by Joseph Nelson, who then
started a company that has designed, manufactured, and improved filter monitoring devices for
over twenty years. In 1998, the assets of Donaldson Products Company were purchased by a
group of employees and investors. The new company has expanded to include a full and
exceptionally high quality line of filter monitors, including gauges, indicators, switches,
The Donaldson Products' Filter Minder® line of filter monitoring devices can be found on a
wide variety of applications throughout the world, in industries such as automotive, truck,
construction ... in short, any industry that uses a filter. The Filter Minder® is so useful
and cost effective that it has become standard on many automotive, truck, and off-highway
vehicles and equipment.
The Filter Minder® is installed on the air cleaner or air induction piping so that it has
access to clean filtered air (between air filter and engine). This simple device accurately
measures the air induction system filter restriction. It measures and remembers the highest
restriction at maximum air flow, which is called full load condition. This condition occurs
during hard acceleration, or while pulling a trailer, etc. Use of the Filter Minder® helps
maximize filter service life, prevents excess fuel usage from overly restricted filters, and
saves on operational costs.
With online ordering, low prices and fast shipping, Ryder Fleet Products offers unmatched
service and can assist you in Donaldson Products cross reference lists, pricing, selection
and more. When looking for Donaldson Products, Ryder Fleet Products is your choice for a
fast shipping and low prices.
With more than 1 million parts in inventory from over 130 manufacturers, Ryder Fleet Products
is a leading distributor for aftermarket truck parts, shop supplies and safety items. We
serve the needs for semi trailer trucks, light trucks, medium trucks and heavy duty trucks
& tractor trailer trucks. A subsidiary of Ryder System, Inc., Ryder Fleet Products is the
ideal solution for companies looking to lower administrative and maintenance costs and free
up resources to help grow their business. Our extensive selection means instant access to
thousands of parts, 24 hours a day, seven days a week. And because we're the leading
transportation company in the world, our bulk purchasing power means we pass the savings on
to our customers. You can save money with Ryder Fleet Products, the best place to buy
Donaldson Products refrigerants.
Filter Minder® is a registered trademark of Donaldson Company, Inc.