We've been in the filtration business for 30 years. 

Reading Technologies, Inc. started in 1987 with just one patent for a high quality filter. Today, our product line numbers over 1000 different models--and counting. 

RTi is continuously moving forward and adapting to various compressed air applications worldwide

When only the finest and cleanest air will do, look to RTi to meet all of your needs!



You should be able to rely on
your filter products to do their
job and do it well. We stand
behind our products and offer
a warranty for up to 1 year
after date of purchase.




We are not limited to "standard" products,
If you don't see anything here that fits your
requirements, please contact us.  We can
custom engineer a product or system that
will exceed your needs and expectations.


From the employees in the corporate
office to our regional sales managers,
we strive to meet all of our customer's
needs. Support for our product lines
does not end after the ship date.
We are available each business day--
Because your business matters.