FiltersUSA.com With discount code: GeoJohn receive a 10% discount.



Dirty Coils Waste Energy and Cost Money

A dirty coil cannot supply proper heat transfer and results in greater energy consumption.
Units with dirty coils can use up to 35% more energy than those with clean coils.
A dirty units cooling or heating capacity can be reduced by as much as 30%.
Dirty coils increase operating pressure and temperatures that breakdown the compressor’s lubricant.
A failed compressor means no cooling or heating and costly repair.

My coil cleaning method:
I cut a hole in the return duct as big as possible so I have a clean shot at the coil (make cuts slanted toward the center).
I use a pump-type sprayer to apply foaming coil cleaner into the coils fins.
The foam is then rinsed with clean water in the pump sprayer and the process repeated.
Finally, the conesate pan is rinsed with clean water from a pump sprayer.


Merv 1 to 4.
These are typically disposable type filters and do not do a very good job
because they will not stop particles smaller than 10 microns.

Merv 5 to 8 rated filters are a better choice.
These filters will collect particles as small as 3 microns.

Merv 9 to 12
Will stop particles in the 1 to 3 micron range.
These filters are a great choice for home owners who want the best dust control possible.
When using filters with Merv 9 ratings and above it is important to clean or replace them when recommended
because they will effect air flow when they become dirty.
This can lead to performance problems and decreased operating efficiency.

Merv 13 to 16
Will stop particles as small as .3 microns.
These filters are used in hospitals and other super clean environments.

Most of What You Can't See Can Hurt You.
Most of the dangerous particles in the indoor air cannot be seen by the human eye.
What you can see comprises only about 10% of the polluntants present in the indoor air
with each visible particles measuring above 10 microns.
Particles particularly those that measure below 4 microns cause most of our health problems.

2200A3
OEM GENUINE OEM Spacegard (Aprilaire) PLEATED Media
Type 201 for Models 2200, 2250 MERV 10 (2200X3)
NOTE: For cabinet size
26 1/2(D) 23 3/4(H) 9 1/2(W))
Try a Spacegard Alternative
       $68.85   3-PACK SPECIAL   Plus a 10% discount with discount code: GeoJohn

2400A3
OEM GENUINE Aprilaire Spacegard 401
PLEATED Replacement MEDIA Model 2400
Type 401 MERV 10 (2400X3)
NOTE: For cabinet size
29 5/16(D) 17 3/4(H) 9 1/2(W)
       $89.90   3-PACK SPECIAL   Plus a 10% discount with discount code: GeoJohn

2401i
Aprilaire Spacegard Media 401, 401i
By Best Air Pro. Replacement for Model 2400 (SG4-PR)
Type 401 Pleated MERV 11, 401i
Cabinet size: 29 5/16(D) 17 3/4(H 0 9 1/2(W)
Also fits Space-Gard 2400, Lennox PMAC-12C, X0577
       $25.95   Plus a 10% discount with discount code: GeoJohn

FB24X30
24x30x1 (23.5 x 29.5) Accumulair Gold 1-Inch Filter
(MERV 8) Accumulair Gold has a MERV 8 Rating.
Electrostatic charge captures airborne allergens SMALLER THAN 1 micron
including fine dust, smoke, dander, mold, pet dander and dust mites.
Also traps most large allergens including pollen and lint.
Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters.
Designed for uniform air flow.
Lasts UP TO 3 months! Proudly made in USA.
       $9.99   Plus a 10% discount with discount code: GeoJohn

FC25X25N
25x25x1 merv6
MERV 6 high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways.
Captures a wide variety of airborne allergens including dust, mold, pet dander, and dust mites.
Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters.
Excellent for high-velocity systems and maximum air flow.
Heavy duty construction frame prevents airflow bypass.
Lasts UP TO 3 months! Proudly made in USA.
       $5.99   Plus a 10% discount with discount code: GeoJohn

FB25X25N
25x25x1 merv8 (24.75 x 24.75) Accumulair Gold 1-Inch Filter
(MERV 8) Accumulair Gold has a MERV 8 Rating. Electrostatic charge captures airborne allergens SMALLER THAN 1 micron
including fine dust, smoke, dander, mold, pet dander and dust mites.
Also traps most large allergens including pollen and lint.
Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters.
Designed for uniform air flow.
Lasts UP TO 3 months! Proudly made in USA.
       $7.99   Plus a 10% discount with discount code: GeoJohn

PUR2525
25x25x1 Purolator and Indigo Pleated Filter
Throw-a-way Facet FME40
(41044) Box of 12 $74.95
       $7.99   Plus a 10% discount with discount code: GeoJohn

FC25X25N
25x25x1 (24.75 x 24.75) Accumulair Emerald 1-Inch Filter
(MERV 6) Accumulair Emerald is Economical,
MERV 6 high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways.
Captures a wide variety of airborne allergens including dust, mold, pet dander, and dust mites.
Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters.
Excellent for high-velocity systems and maximum air flow.
Heavy duty construction frame prevents airflow bypass.
Lasts UP TO 3 months! Proudly made in USA. $5.99 $5.99
       $7.99   Plus a 10% discount with discount code: GeoJohn
Famous People Painting is a Historical Painting with Wikipedia Links & Mouse Over Tagging.




Geothermal Heating & Cooling Information with annotated diagrams. Current geothermal installations save more than 14 million barrels of crude oil per year.