6x10 White Slim Design Aluminum Linear Slot Diffuser (Duct Opening)
Regular price $36.79- Trimless, 1-1/4" neck depth — fits shallow ducts standard diffusers can't
- Drop-in replacement — no drywall, flooring, or duct modification
- Multi-directional adjustable airflow — left, right, both sides, or fully closed
- Solid alloy aluminum — rust-proof, zero plastic parts
- 5-minute DIY install — screws and adjustment tool included
Replace a dated 6" × 10" louvered grille with a precision-extruded aluminum slot diffuser built for thin partition walls, drop ceilings, and older homes where full-depth diffusers simply won't fit. Same clean architectural slot, same adjustable airflow — just built for shallow cavities.
Will a 6x10 Fit Your Space?
Measure the duct opening — not your old cover — and check you have at least 1-1/4" of cavity depth behind the wall or ceiling surface.
| Feature | Specification |
|---|---|
| Duct Opening Size | 6" × 10" (also listed as 10x6 elsewhere — same size) |
| Overall Face Size | 12" × 8" |
| Neck Depth (Slim Series) | 1-1/4" from face surface |
| Material / Finish | Alloy aluminum, white powder-coated (paintable) |
| Weight | 1.23 lbs |
| Compatibility | Supply air, light-duty return air, wall, ceiling, low-traffic floor |
| Country of Origin | Vietnam |
| Model Number | GV.LSD.S106W |
Installation
Drop-in replacement for standard 6" × 10" duct openings — no modification required, even in shallow cavities.
- Wall / Ceiling: Mount with the 4 included screws through hidden side holes — screwdriver only, no visible fasteners.
- Floor: Drop into the opening for low-traffic areas; optional screws for extra hold.
- Removable: Take it out anytime for cleaning or repainting. FREE returns if sizing is off — contact support@greenvent.us.
Frequently Asked Questions
Is 6x10 the same as 10x6?
Yes — same 6" × 10" duct opening, just a different number order used by different retailers.
My duct cavity is shallow. Will this actually fit?
Yes — that's what the Slim Series is for. It needs only 1-1/4" of depth behind the wall or ceiling, versus the taller neck on standard diffusers.
Does it work for return air too?
Yes for light-duty return air. For higher-volume returns, use a 6x10 return grille with pre-filter instead — this diffuser isn't filter-compatible.
Can I use a filter with this vent cover?
No — filters belong at the air handler, not the vent. A filter here restricts airflow and strains your HVAC system.
What size do I order — 6x10 or the face size?
Order by duct opening size (6" × 10"). The visible face is 12" × 8" — that's not what you measure.
Explore Related Products
- Darker finish: 6x10 black aluminum linear slot diffuser
- Need filtered return air: 6x10 return grille with pre-filter
- All sizes: Linear Slot Diffuser collection
- All 6x10 styles: 6x10 Vent Covers collection
