Elima Draft - Air Deflector

4ft 1-Way Airflow Diffuser Cover for Commercial Slot Vents Single Unit

Price:
Sale price$200.00 Regular price$300.00 Save 33%

Key Features

Tool-Free Magnetic Install

Fits 2.75"-4.75" Wide Diffusers

4ft Coverage

Commercial Grade

Made in USA

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On orders $50+

2-Year Warranty

Quality guarantee

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Description
Specifications
Key Benefits
How it works
Installation

Linear slot diffusers blowing directly on employees, disrupting workspace comfort, and generating HVAC complaints? Direct airflow causes cold spots, productivity loss, and tenant dissatisfaction in offices, medical facilities, and schools.

This commercial linear air deflector redirects airflow in one direction away from workstations, patient areas, and occupied zones. Magnetic attachment to drop ceiling grid or diffuser enables tool-free installation. Fits slot diffusers 2.75" to 4.75" wide. Immediate comfort improvement, reduced facility complaints, lower thermostat adjustments.

Dimensions:

  • Length: 48 inches (4 feet)
  • Width: 6 inches
  • Height: 2.75 inches
  • Weight: 2 lbs

Compatibility:

  • Fits linear slot diffusers: 2.75" to 4.75" wide
  • Attaches to: Standard 1" drop ceiling T-bar grid OR directly to diffuser frame
  • Ceiling Type: Drop ceiling (suspended ceiling systems)
  • Diffuser Style: Linear slot diffusers (long narrow vents)

Construction:

  • Material: Solid polystyrene plastic (commercial grade)
  • Finish: White (paintable if custom color needed)
  • Durability: Commercial facility use, long-term installation
  • Magnetic System: Industrial magnets for secure ceiling grid attachment

Airflow Control:

  • Direction: 1-way airflow redirection
  • Function: Deflects air horizontally away from direct occupant zones
  • HVAC Impact: Maintains system airflow, does not block ventilation
  • Coverage: 4ft linear section per unit

Applications:

  • Offices & Corporate Spaces
  • Medical Facilities & Exam Rooms
  • Schools & Classrooms
  • Retail & Commercial Buildings
  • Conference Rooms & Meeting Spaces

Airflow Redirection for Linear Diffusers

Linear slot diffusers deliver HVAC airflow along long narrow openings, common in modern commercial ceilings. Without redirection, air blows straight down onto desks, exam tables, or seating areas.

The linear air deflector attaches magnetically above the diffuser slot. As air exits the diffuser, the deflector panel redirects it horizontally in one direction, away from occupied zones. Airflow moves along the ceiling rather than directly downward.

Facility managers install units in minutes using magnetic attachment—no tools, no ceiling damage, repositionable as needed. Effective immediately upon installation.

Quick Magnetic Installation (5 Minutes)

Step 1: Identify Diffuser Width

Measure linear slot diffuser opening. Must be between 2.75" and 4.75" wide for proper fit.

Step 2: Position Deflector

Hold 4ft deflector above linear diffuser slot. Align lengthwise along diffuser.

Step 3: Magnetic Attachment

Place deflector so magnets contact drop ceiling T-bar grid (standard 1" grid). Magnets attach automatically. Alternative: If no accessible grid, magnets attach directly to metal diffuser frame.

Step 4: Verify Airflow Direction

Turn on HVAC system. Confirm air redirects horizontally away from occupied zone as intended.

Step 5: Reposition if Needed

Magnets allow easy repositioning. Adjust placement to optimize airflow redirection for specific workspace layout.

Maintenance Procedure (5 Minutes):

Remove deflector, inspect dust accumulation. Clean reusable deflector or replace with new unit. Reinstall and log maintenance date.

Installation Time:

5 minutes per unit (by facility staff, no contractor needed)

Tools Required:

None (magnetic attachment)

Multi-Unit Installation:

Deploy across multiple diffusers rapidly—consistent solution building-wide.

Solve Facility Comfort Complaints Fast

Eliminate Direct Airflow on Occupants

Redirects air away from desks, exam tables, waiting areas, and workstations where direct drafts cause discomfort.

Tool-Free Magnetic Installation

Attaches to standard 1" drop ceiling grid or directly to diffuser frame—no tools, no contractors, facility staff can install.

Universal Fit for Linear Slot Diffusers

Accommodates slot widths from 2.75" to 4.75", covering most commercial linear diffuser installations.

Reduce Thermostat Adjustments

Occupants stop overriding HVAC settings when airflow is redirected, lowering energy waste from temperature wars.

Improve Productivity in Work Areas

Employees comfortable at desks maintain focus—eliminate cold draft complaints that disrupt workflow.

Maintain Clean Ceiling Tiles

Directs airflow away from ceiling tiles, reducing dust buildup and discoloration around diffusers.

Low-Profile Modern Design

Clean white finish blends with commercial ceiling aesthetics—no obtrusive appearance.

Scalable Multi-Unit Solution

Deploy across multiple spaces efficiently—consistent solution for recurring airflow issues building-wide.

Our Commitment to Your Family's Health

Fit Guarantee

Guaranteed fit for linear slot diffusers 2.75" to 4.75" wide on standard drop ceiling grids. If product
doesn't fit your commercial diffusers, contact for solution.

Commercial Grade Construction

Solid polystyrene construction rated for long-term commercial facility use. Durable magnetic system maintains secure attachment.

Made in USA

Manufactured in the United States. Quality-controlled production for consistent commercial installation performance.

Customer Testimonials

Life-changing for my daughter with asthma. We installed these in her bedroom and playroom, and her nighttime coughing has decreased dramatically. The pediatrician even noticed improvement in her breathing. We now replace filters monthly religiously – it is the best $20/month we spend for her health.

– Jennifer M., Portland, OR (Mother of 8-year-old with asthma)

I cannot believe the difference in dust accumulation. We used to dust furniture near vents twice a week – now maybe once a month. And my seasonal allergies are noticeably better when I am at home. The filter replacement is super easy, takes 30 seconds. Wish I had found these years ago.

– Robert T., Atlanta, GA (Allergy sufferer)

We have two cats and my husband is allergic. These filters in the bedroom have been a marriage-saver! He can actually breathe at night now. We still have the cats (obviously), but the constant sneezing and congestion is gone. The filters definitely catch pet hair – you can see it when you replace them monthly.

– Sandra K., Chicago, IL (Pet owner)

As a property manager, tenants with allergies always complained about air quality. These covers have been perfect – affordable enough to install in multiple units, and the health benefit keeps tenants happy and renewing leases. I stock replacement filters and sell them at cost. Total game-changer for tenant satisfaction.

– Patricia L., Denver, CO (Property Manager, 40 units)

My son has severe dust mite allergies. His allergist recommended covering vents in his bedroom. These filter covers have made such a difference – his morning congestion is almost gone. The investment in monthly filters is nothing compared to what we used to spend on allergy medications.

– Michael S., Phoenix, AZ (Father of child with dust mite allergy)

Life-changing for my daughter with asthma. We installed these in her bedroom and playroom, and her nighttime coughing has decreased dramatically. The pediatrician even noticed improvement in her breathing. We now replace filters monthly religiously – it is the best $20/month we spend for her health.

– Jennifer M., Portland, OR (Mother of 8-year-old with asthma)

Eliminate Comfort Complaints—Order Linear Air Deflectors Today

Stop facility airflow complaints with immediate-install magnetic deflectors. Improve occupant comfort, reduce thermostat conflicts, deploy building-wide.

Frequently Asked Questions

How do you redirect air from a linear diffuser?

Magnetic deflector attaches above slot, redirects airflow horizontally.

What is a 1-way airflow linear vent deflector?

Cover that redirects linear diffuser air in one horizontal direction.

Do linear vent deflectors improve comfort?

Yes—eliminates direct drafts on occupants, reduces temperature complaints.

Fits what diffuser sizes?

Linear slots 2.75" to 4.75" wide, 4ft coverage length.

How to stop drafts from linear HVAC vents?

Install deflector to redirect air away from occupied zones.