Glasfloss Z-Line 16x20x4” MERV 10 Pleated Filter
$21.16
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Product Details
- Model Number
- ZLP16204
- Brand
- GlassFloss
- Condition
- New
Description
The Glasfloss Z is an air filter stocked by Buy Comfort Direct — full listing: Glasfloss Z-Line 16x20x4” MERV 10 Pleated Filter. This page covers what it is, where it fits in a system, what to check before you order, and how it ships.
About the Glasfloss Z
Glasfloss Z-Line 16x20x4” MERV 10 Pleated Filter
The Glasfloss Z-Line 16x20x4 MERV 10 pleated filter is an extended-surface air filter featuring 100% synthetic fiber media laminated to a heavy-duty expanded metal backing. The filter media is pleated in a radial configuration and achieves MERV 10 rating per ANSI/ASHRAE 52.2 test standard.
Key Features
- 100% synthetic fiber media that does not absorb moisture and will not support microbial growth
- Heavy-duty galvanized expanded metal reinforcement laminated to air-exit side to maintain pleat integrity
- Electrostatically charged, thermally bonded fibers manufactured in an engineered gradient structure
- Rated to withstand temperatures up to 180 degrees Fahrenheit per UL 900 standard
- Moisture-resistant beverage board frame bonded to pleated cartridge with radial pleat configuration
Technical Specifications
| Specification | Value |
|---|---|
| Nominal Size | 16x20x4 inches |
| MERV Rating | 10 |
| Filter Type | Pleated extended-surface |
| Application | Commercial, residential, industrial, and institutional HVAC systems |
Ideal For
- Residential split system and furnace maintenance
- Commercial HVAC air handler replacement filters
- Air cleaner cabinet installations in schools and office buildings
- Grille filter applications in light commercial settings
Need Help Finding the Right Part?
Our team can help you identify the correct replacement or compatible product for your system. Contact us with your model number or current part details and we’ll confirm the right fit.
Where the Glasfloss Z fits
The filter protects the blower and coil as much as the people in the house. A filter that is the wrong size lets air bypass around the frame; one with too high a MERV rating for the blower starves the system of airflow. The Glasfloss Z should be matched by actual (not nominal) dimensions and by the MERV rating the equipment manufacturer allows.
Filtration is a balance between capturing particles and letting air through. Pleated filters trap far more than fiberglass throwaways, but every step up in MERV adds resistance, so the equipment manufacturer’s maximum rating is the ceiling — not a target to beat.
Background reading: the U.S. Department of Energy maintenance guide.
What to check before you order
- Actual dimensions versus nominal — measure the old filter.
- MERV rating your equipment is rated for.
- Replacement interval: most 1-inch filters every 1–3 months, media cabinets every 6–12.
Installation and service notes
Install filters with the airflow arrow pointing toward the blower, seal the filter rack so air cannot bypass, and keep a spare on hand. If the system struggles for airflow after a filter change, step down one MERV rating rather than removing the filter.
Why buy the Glasfloss Z from Buy Comfort Direct
We are a stocking HVAC distributor based in Winder, Georgia — not a marketplace reseller. Orders over $99 ship free, and financing is available at checkout through Affirm. If you are not sure this is the right part, call (877) 843-4822 before you order and we will match it to your equipment. Browse the rest of our Filters, and see what customers say on our reviews page.
Ordering and delivery
In-stock items ship from our Winder, Georgia warehouse. Orders over $99 ship free; large equipment travels by freight carrier and parts by ground, and you will get tracking by email when it leaves. Need it matched to a system, or need a quantity that is not on the shelf? Use the contact page or call (877) 843-4822 and we will confirm availability before you pay.
Glasfloss Z FAQ
How often should I change it?
Check monthly in cooling season; replace when it is visibly loaded. Homes with pets or renovations go through filters faster.
Does the Glasfloss Z ship free?
Yes on orders over $99 — most orders that include it qualify. Large equipment ships by freight carrier; parts ship by ground.
How do I know it matches my equipment?
Send us your equipment model number through our contact page or call (877) 843-4822. We check the pairing before it ships.
Additional information
| Weight | 0.50 lbs |
|---|---|
| Dimensions | 4.00 × 16.00 × 20.00 in |
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