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Z-Line Pleated Filters now MERV 10
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard.  The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop.  Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.
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Pleated MERV 10 12x24x4 (Case of 6) Pleated MERV 10 12x24x4 (Case of 6)

Glasfloss ZLP Pleated 12x24x4 (Quantity of 6) A/C Furnace filter (Exact Size11 3/8x23 3/8x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $41.59
Pleated MERV 10 10x10x1 (Case of 12) Pleated MERV 10 10x10x1 (Case of 12)

Glasfloss ZLP Pleated 10x10x1 (Quantity of 12) A/C Furnace filter (Exact Size 9 1/2x9 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $45.15
Pleated MERV 10 16x20x1 (Case of 12) Pleated MERV 10 16x20x1 (Case of 12)

Glasfloss ZLP Pleated 16x20x1 (Quantity of 12) A/C Furnace filter (Exact Size 15 1/2x19 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $46.73
Pleated MERV 10 10x20x1 (Case of 12) Pleated MERV 10 10x20x1 (Case of 12)

Glasfloss ZLP Pleated 10x20x1 (Quantity of 12) A/C Furnace filter (Exact Size 9 1/2x19 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $46.95
Pleated MERV 10 12x24x1 (Case of 12) Pleated MERV 10 12x24x1 (Case of 12)

Glasfloss ZLP Pleated 12x24x1 (Quantity of 12) A/C Furnace filter (Exact Size11 13/8x23 3/8x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $46.95
Pleated MERV 10 16x20x4 (Case of 6) Pleated MERV 10 16x20x4 (Case of 6)

Glasfloss ZLP Pleated 16x20x4 (Quantity of 6) A/C Furnace filter (Exact Size 15 1/2x19 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $47.61
Pleated MERV 10 16x25x4 (Case of 6) Pleated MERV 10 16x25x4 (Case of 6)

Glasfloss ZLP Pleated 16x25x4 (Quantity of 6) A/C Furnace filter (Exact Size 15 1/2x24 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $47.74
Pleated MERV 10 12x20x1 (Case of 12) Pleated MERV 10 12x20x1 (Case of 12)

Glasfloss ZLP Pleated 12x20x1 (Quantity of 12) A/C Furnace filter (Exact Size11 1/2x19 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $47.93
Pleated MERV 10 14x20x1 (Case of 12) Pleated MERV 10 14x20x1 (Case of 12)

Glasfloss ZLP Pleated 14x20x1 (Quantity of 12) A/C Furnace filter (Exact Size13 1/2x13 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $47.93
Pleated MERV 10 10x20x2 (Case of 12) Pleated MERV 10 10x20x2 (Case of 12)

Glasfloss ZLP Pleated 10x20x2 (Quantity of 12) A/C Furnace filter (Exact Size 9 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $48.38
Pleated MERV 10 15x20x1 (Case of 12) Pleated MERV 10 15x20x1 (Case of 12)

Glasfloss ZLP Pleated 15x20x1 (Quantity of 12) A/C Furnace filter (Exact Size 14 1/2x19 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $48.38
Pleated MERV 10 12x24x2 (Case of 12) Pleated MERV 10 12x24x2 (Case of 12)

Glasfloss ZLP Pleated 12x24x2(Quantity of 12) A/C Furnace filter (Exact Size11 3/8x23 3/8x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $49.28
Pleated MERV 10 12x25x1 (Case of 12) Pleated MERV 10 12x25x1 (Case of 12)

Glasfloss ZLP Pleated 12x25x1 (Quantity of 12) A/C Furnace filter (Exact Size11 1/2x24 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $49.28
Pleated MERV 10 20x20x4 (Case of 6) Pleated MERV 10 20x20x4 (Case of 6)

Glasfloss ZLP Pleated 20x20x4 (Quantity of 6) A/C Furnace filter (Exact Size 19 1/2x19 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $49.71
Pleated MERV 10 16x25x1 (Case of 12) Pleated MERV 10 16x25x1 (Case of 12)

Glasfloss ZLP Pleated 16x25x1 (Quantity of 12) A/C Furnace filter (Exact Size 15 1/2x24 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $49.95
Pleated MERV 10 20x20x1 (Case of 12) Pleated MERV 10 20x20x1 (Case of 12)

Glasfloss ZLP Pleated 20x20x1 (Quantity of 12) A/C Furnace filter (Exact Size 19 1/2x19 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $50.25
Pleated MERV 10 12x20x2 (Case of 12) Pleated MERV 10 12x20x2 (Case of 12)

Glasfloss ZLP Pleated 12x20x2 (Quantity of 12) A/C Furnace filter (Exact Size11 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $50.55
Pleated MERV 10 14x25x1 (Case of 12) Pleated MERV 10 14x25x1 (Case of 12)

Glasfloss ZLP Pleated 14x25x1 (Quantity of 12) A/C Furnace filter (Exact Size 13 1/2x24 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $50.78
Pleated MERV 10 16x20x2 (Case of 12) Pleated MERV 10 16x20x2 (Case of 12)

Glasfloss ZLP Pleated 16x20x2 (Quantity of 12) A/C Furnace filter (Exact Size 15 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $51.03
Pleated MERV 10 14x20x2 (Case of 12) Pleated MERV 10 14x20x2 (Case of 12)

Glasfloss ZLP Pleated 14x20x2 (Quantity of 12) A/C Furnace filter (Exact Size13 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $51.75
Pleated MERV 10 15x20x2 (Case of 12) Pleated MERV 10 15x20x2 (Case of 12)

Glasfloss ZLP Pleated 15x20x2 (Quantity of 12) A/C Furnace filter (Exact Size 14 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $51.75
Pleated MERV 10 20x25x4 (Case of 6) Pleated MERV 10 20x25x4 (Case of 6)

Glasfloss ZLP Pleated 20x25x4 (Quantity of 6) A/C Furnace filter (Exact Size 19 1/2x24 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $52.01
Pleated MERV 10 12x12x1 (Case of 12) Pleated MERV 10 12x12x1 (Case of 12)

Glasfloss ZLP Pleated 12x12x1 (Quantity of 12) A/C Furnace filter (Exact Size11 1/2x11 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $54.08
Pleated MERV 10 20x24x4 (Case of 6) Pleated MERV 10 20x24x4 (Case of 6)

Glasfloss ZLP Pleated 20x24x4 (Quantity of 6) A/C Furnace filter (Exact Size 19 3/8x23 3/8x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $54.63
Pleated MERV 10 18x24x4 (Case of 6) Pleated MERV 10 18x24x4 (Case of 6)

Glasfloss ZLP Pleated 18x24x4 (Quantity of 6) A/C Furnace filter (Exact Size 17 1/2x23 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $54.85
Pleated MERV 10 20x25x1 (Case of 12) Pleated MERV 10 20x25x1 (Case of 12)

Glasfloss ZLP Pleated 20x25x1 (Quantity of 12) A/C Furnace filter (Exact Size 19 1/2x24 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $55.58
Pleated MERV 10 16x25x2 (Case of 12) Pleated MERV 10 16x25x2 (Case of 12)

Glasfloss ZLP Pleated 16x25x2 (Quantity of 12) A/C Furnace filter (Exact Size 15 1/2x24 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $55.72
Pleated MERV 10 20x20x2 (Case of 12) Pleated MERV 10 20x20x2 (Case of 12)

Glasfloss ZLP Pleated 20x20x2 (Quantity of 12) A/C Furnace filter (Exact Size 19 1/2x19 1/2x1 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $56.42
Pleated MERV 10 16x24x4 (Case of 6) Pleated MERV 10 16x24x4 (Case of 6)

Glasfloss ZLP Pleated 16x24x4 (Quantity of 6) A/C Furnace filter (Exact Size 15 1/2x19 1/2x3 3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $56.76
Pleated MERV 10 18x25x1 (Case of 12) Pleated MERV 10 18x25x1 (Case of 12)

Glasfloss ZLP Pleated 18x25x1 (Quantity of 12) A/C Furnace filter (Exact Size 17 1/2x24 1/2x3/4)
We are pleased to announce that our most popular, Glasfloss Z-Line Series pleated filter line, now achieves a MERV 10 rather than MERV 8 per the 2015 ANSI/ASHRAE 52.2-2012 Supplement Standard. The new MERV 10 performance will upgrade our Z-Line Series filters with no increase in initial pressure drop. Additionally, the service life will not be affected. Normal filter life is up to 90 days. Available in 1, 2 and 4 inch.

Our Price: $57.53
   
 

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