Why
Coil Curtain
Coil Cleaning is Costly & Ineffective

Endless Cycle of Ineffective Maintenance

Increased Costs & No Reward

The Hidden Cost of Ineffective Maintenance
visible actions can create false confidence

System Failures & Financial Consequences
So much is hiding below the surface...
Costly & Ineffective
Often done incorrectly and performed without verifiable oversight or documentation.
This is the engineered obsolescence of the system...
Endless Cycle
No matter the quality of service, the unit will be recontaminated immediately, recording an increase in static pressure often in less than 24 hours.
This will continue to build until cleaned again... next year...
Increased Costs
Plugged machines will create increased cost in energy and repair, as well as increased downtime and unit replacement.
Cleaning is a bandaid, not a solution...
Coil
Curtain

How
It Works
Capturing BIG contamination is the ultimate solution for maintaining airflow
The Coil Curtain captures large contamination, allowing small particles to go on by...
Microscopic particles that would otherwise pass through the system latch on to large contaminate, building up to create a layer of contamination on the system.
By stopping the big contamination the airflow is maintained.
The fully patented Coil Curtain fibrous material withstands the elements of the sun and severe weather to perform for 4 years
The Coil Curtain allows for what no other filter media has ever done...
AIRFLOW WITH BUILDUP

Proudly partnered with
The Home Depot
for 12 years
ALL Units | ALL Locations | ALL 50 States
Partnered with several service providers nationwide
About
Us

Thomas J O’Keefe
FOUNDER & CEO
Proud New Yorker settled in the Indiana Dunes.
US Navy Veteran with over 35 years of experience in filtration and HVAC.
Married 37 years with 4 beautiful daughters.
Raised on filtration with my fathers company OK Filters in Troy, NY, starting a lifelong passion for innovation and problem-solving, which ultimately led me to create Coil Curtain. As the founder and CEO, I’m proud to carry on the family tradition of hands-on work, strong values, and commitment to quality—while building something new for the next generation.

Kasey O’Keefe
President
Proud Chicagoan originally from the Indiana Dunes.
Indiana University Bloomington alum - Go Hoosiers!
Married to my high school sweetheart with 3 fur babies.
Coil Curtain has been my passion since its invention... almost my entire life. As President of the company, I'm honored to carry on our family legacy and remain dedicated to keeping Coil Curtain a family-owned business built on quality, integrity, and tradition.