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LAD2214 Whole House Electrostatic Air Purifier

LAD-2214 Commonly referred to as “whole house systems”, our in-duct air purifiers are ideal for residential forced air systems. The LAD will remove mold, pollen, pet dander, dust and many other allergens. If you keep the carbon after filter changed regularly you will remove formaldehyde and radon from your entire home.


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The LAD2214 is a home air filtration system that mounts directly to the air handling unit of your furnace or HVAC. The LAD2214 is designed to work together with your existing air handling system whether it is older or a newer high efficiency model. The LAD2214 has built in mounting tabs that allow it to be attached with just a few tools. The LAD2214 home air filtration system uses very little electricity and costs only pennies a day to operate. All LakeAir in-duct models are designed with free flow technology that provides for the most possible airflow. All of this airflow is accomplished while providing 97% efficiency to .01 micron of air particles. This high air flow also protects the fan in your air handling unit. Most fan failures are caused by overheating due to poor air circulation. You can avoid this expensive repair cost by using the LAD2214.

Benefits of Cleaner Air

Benefit from the LAD2214 home air filtration system are numerous. Clean air in your home will mean you will have to clean and dust less often. The LAD2214 provides clean air to all rooms making your cleaning load lighter all over the house. Your electronic equipment will benefit from cleaner air. Less dust and debris in the air means cooler running machines and cooler is better. Asthma sufferers benefit greatly from cleaner air. The LAD2214  home air filtration system will remove dust, pollen, mold and many other allergens that make asthmatics miserable. Not only does the LAD2214 remove air pollution particles from the air, the activated carbon filter removes harmful VOCs  like radon and formaldehyde.

Made in the USA

All LakeAir products are completely manufactured at our plant in Racine, Wisconsin. The LakeAir brand has maintained a great reputation for many years with our quality units and filters. RK Ventures manufactures highly reliable, quiet operating air purifiers and filters to stand by our quality LakeAir name. Our craftsmen put pride into every product they make. You can buy with confidence when you purchase a LakeAir product.

Great Features

The LAD2214 home air filtration system power supply contains a corrosion resistant voltage multiplier to resist feedback with and  improve electrical tolerances. The voltage contact system allows bi directional mounting with reliable connectivity. a unique safety latch with rosette style turn knob activates the micro safety switch, providing a safe and tight fit. A grounding strap on electrostatic cell provides safety override back-up for additional safety. The filter cell is washable for years of service without replacing it. The LAD2214’s carbon after filter is included and will remove odors from purified air for up to 3 – 4 months.


  • capacity 800-2100 cfm
  • unit size 24.5″ x 6.75″ x16.75″
  • duct opening (inlet and outlet) 22″ x 14.5″
  • power pack dimensions 8.25″ x 5.5″ x 3.25″
  • unit weight 30 lbs.
  • particle removal: 97% of airborne particles as small as .01 microns
  • system cfm 600/1000/1400/1800
  • cooling tons 1.5 / 2.5 / 3.5 / 4.5
  • BTU x 1000 60 /100 /140 /180
  • shipping weight 38 lbx.
  • activated carbon after filter
  • washable permanent electronic filter cell
  • Does not meet California air cleaner regulation requirements: cannot be shipped to California
  • 7 Year Limited Warranty



LAD2214 home air filtration system

A study proves it

In a Study by the CMHC (Canadian Mortgage and Housing Corporation) a comparison of premium 1″ filters, charged media filters, HEPA filters, 4″ pleated filters and Electrostatic filters was made. Each filter system was tested for 48 hours. After all testing it was found that the greatest improvements in indoor air quality was delivered by the Electrostatic system. Furthermore the 2nd lowest cost of maintaining the system was the Electrostatic as well. As to Ozone, the ozone inside the house was found to be safe and lower than the ozone levels in outside air. The CMHC concluded that Electrostatic filters provided the best and most cost effective method of cleaning the air in a home. Remember that the key to high efficiency is how often you cycle the air through the filter. The Electrostatic method by virtue of its high cleaning rate and low back pressure is the best answer for home air purification.


Additional Information

Weight36 lbs


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