Best Adjustable A C Vents

Jeacent Central Air Conditioner Covers for Outside Units AC Covers 36x36x39 inches

Premium air conditioner cover – cover the central A/C unit, size 36″long x 36″width x 39″height.
Ventilation – mesh vents allow air flow, prevent moisture and condensation build up.
Prolong A/C life – highly resistant to sunlight and temperature extremes, minimize electrical failures.
Durable and Waterproof – 100% woven polyester fabric with water-resistant coating to prevent rain from seeping through cover and keeps your A/C unit dry.
Breezy Installation – elastic hem cord around bottom, secure with side Velcro closure and Adjustable buckle straps for a snug fit, easy fold to store. US Patent Pending. All Rights Reserved..

Premium polyester - cover the central A/C unit, size 26"long x 26"width x 32"height.
Ventilation - mesh vents allow air flow, prevent moisture and condensation build up.
Prolong A/C life - preventing rust, minimize electrical failures.
Durable and Waterproof - highly resistant to sun and temperature extremes.
Breezy Installation - elastic hem cord around bottom, secure with side Velcro closure and Adjustable buckle straps for a snug fit, easy fold to store.

Hard Hat has stylish, modern, durable hydro-dipped polymer film KARBN pattern on rugged PC/ABS composite.
Class C, Type 1 hard hat with large adjustable vents meets ANSI Z89.1-2014, CSA Z94.1-15.
EN397:2012+A1:2012-5.2.4 (Lateral Deformation-LD).
EN12492:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side impact).
Patent-pending accessory slots on front and back ensure optional Klein headlamps attach securely and precisely, every time no straps or zip ties needed.
Adjustable vents can be opened or closed for maximum air circulation while meeting stringent safety standards.
This model includes Klein Rechargeable Headlamp (Cat. No. 56048) with charging cable.

Unbreakable & Durable - DGQ heat and cold air deflectors are made of quality policarbonate material, high transparent, unbreakable and durable, heat resistant up to temperature 212F / 100C..
10" to 14" Width Adjustable - 2-3/4 inch tall, this air deflector can be adjusted from 10 to 14 inches to fit on a variety of metal vent covers and registers..
Powerful Magnets - Held in place over your vent with the powerful magnets, which allows you to easily install on any metal vent registers, like steel floor vents..
Energy & Money Saving - Save on your heating and cooling costs all year round with this register deflector, redirects cool and warm vent air from under your bed, chair or sofa and into the room for your comfort..
Widely Use - It will come with 1 set of DGQ air deflector for only 1 vent. The transparent material makes it suitable for any scene, DGQ air deflector works as a vant deflector for floor vents, sidewall, ceiling registers and can be used all around the home, office, work place, super market, etc..

Safety hard hat has patent-pending accessory mounts on front and back that ensure Klein Headlamps attach securely and precisely, every time no straps or zip ties needed!.
Breathable, padded sweat-wicking sweatband and top pad improve comfort and are machine washable.
Adjustable vents can be opened or closed for maximum air circulation while meeting stringent safety standards.
Unique suspension system features a flexible open frame design to provide optimal fit and improved air circulation.
Class C, Type 1 hard hat with adjustable vents meets ANSI Z89.1-2014, CSA Z94.1-15.
EN397:2012+A1:2012-5.2.4 (Lateral Deformation-LD).
EN12492:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side impact).
Easy, one-handed adjustment with large knob ratchet mechanism (even with gloves on). Soft neck pad pivots to clear bandanna knots and pony tails.
Universal accessory slots on both sides for attaching hearing protection, face shield and more.

INSTANT 60 SECOND SETUP TECHNOLOGY: Poles come pre-attached to the tent for quick assembly - unfold and extend leg poles until they click into position..
HEAT SHIELD TECHNOLOGY: Features a special reflective coating on the underside of the rainfly which blocks the sun's UV rays keeping the tent darker and noticeably cooler..
2 A/C GROUND VENTS: The side walls of the tent include convenient 12.5" x 17" mesh AC vents with 17" covers that allow for A/C unit installation! - but keep the fly on to contain the cool air! (A/C not included).
DURABLE: Durable 150 denier fabric is tougher than the average tent, built to handle wear and tear.

INSTANT TWO-MINUTE SETUP TECHNOLOGY: Poles come pre-attached to the tent for quick assembly - unfold and extend leg poles until they click into position..
HEAT SHIELD TECHNOLOGY: Features a special reflective coating on the underside of the rainfly which blocks the sun's UV rays keeping the tent darker and noticeably cooler..
2 A/C GROUND VENTS: The side walls of the tent include convenient 12.5" x 17" mesh AC vents with 17" covers that allow for A/C unit installation! - but keep the fly on to contain the cool air! (A/C not included).
DURABLE: Durable 150 denier fabric is tougher than the average tent, built to handle wear and tear.

Unbreakable & Durable - DGQ heat and cold air deflectors are made of quality policarbonate material, high transparent, unbreakable and durable, heat resistant up to temperature 212°F / 100°C..
10" to 14" Width Adjustable - 2-3/4 inch tall, this air deflector can be adjusted from 10 to 14 inches to fit on a variety of metal vent covers and registers..
Powerful Magnets - Held in place over your vent with the powerful magnets, which allows you to easily install on any metal vent registers, like steel floor vents..
Energy & Money Saving - Save on your heating and cooling costs all year round with this register deflector, redirects cool and warm vent air from under your bed, chair or sofa and into the room for your comfort..
Widely Use - It will come totally 2 sets for 2 vents, this transparent material makes it suitable for any scene, DGQ air deflector works as a vant deflector for floor vents, sidewall, ceiling registers and can be used all around the home, office, work place, super market, etc..

Made of High-Quality PU Leather and soft Plush to protect your laptop from dust, shocks, bumps, scrapes and scratches & spills..
Convenient Business Design avoids the hassle of reloading and unloading notebooks. Stand Function with universal Heat Vents .(The holes are not....
With Pen Holder,Removable and adjustable four corners allows the case to fit the notebook more..
COMPATIBLE WITH:Lenovo YOGA 710-15,YOGA 720-15,YOGA 730-15,YOGA C730-15,YOGA C740-15,YOGA C940-15 15.6 inch Notebook.