Air filtration and air filters

Until recently, air filtration wasn’t a product category of much interest to consumers or retailers.

For consumers, remembering to change their furnace or central air conditioner filter was just one more mundane household maintenance chore that was honored more in the breach than the observance.

For retailers, air filtration meant giving up precious space on the sales floor to an unproductive commodity item they had to carry as a service to customers, but on which they were lucky to count their profit, if any, in pennies.

Now, all that has changed along with the nation’s changing focus on environmental and health issues. As the nation has taken steps to clean up its air and water, there’s been a growing awareness that our indoor environments-the air inside our homes and offices – are polluted, too, and that we can do something about it.

Sure, the inexpensive, disposable furnace filter is still around, and will be for years. And it still accounts for the great percentage of unit sales in the category. But today, consumers have a variety of products to choose from among high-efficiency filters that offer far greater performance than anything on the retail market a decade ago. These new filters create substantially greater sales and profit opportunities for retailers than traditional disposable filters. And consumers are actively seeking them.

With so many air filter choices, and limited floor space, choosing what to carry and from whom can be difficult. Lennox Air Filters are essential for indoor air quality.

Office plants

Pot plants in the workplace can keep stress in check and boost productivity.

While indoor pot plants are generally introduced into an office to soften a sterile environment, there is plenty of evidence to suggest the improvements they bring are more than just aesthetic.

No longer regarded as mere decorations, office plants can improve physical and mental well-being among workers. High levels of stress in the office lead to decreased productivity, absenteeism and high staff turnover factors that will affect a business’s bottom line.

According to a study by a number of American universities, however, having plants in a working environment results in lower levels of stress and higher productivity.

In one study, Dr Roger Ulrich of Texas University found that college students exhibited less stress, fear and anger when sitting an exam in a room with plants in full view.

In another study, Ulrich observed a number of patients recovering from gall-bladder surgery and found that those who recovered in a room that overlooked the hospital’s garden recovered faster and required less medication than those whose bed did not have a view of the garden. So spending money on office plants and Office Plant Maintenance can actually help reduce costs and improve productivity.

Garage door openers

Manufacturers of garage door openers have come up with three different mechanisms to lift a door: chain, screw or belt. Chain drive systems are the most popular and affordable. An electric motor drives a steel chain that raises and lowers the door. These units are strong and extremely reliable, but they are noisy. Noise isn’t a concern if you have a detached garage. If your garage is an attached one (especially one with living space above), the sound of the opener could be a nuisance.

Screw-drive systems use a long, threaded steel rod to lift the door. These powerful, smooth-running units are slightly more expensive than chain-drive openers and operate more slowly. That makes them perfect for one-piece, tilt-up doors, which operate more smoothly at slower speeds.

Belt-drive units use a fiber-reinforced rubber belt to lift the door. These top-end units are by far the quietest, smoothest-operating openers available.

Many of the recent design improvements have been directed toward making garage door openers operate more quietly and more reliably.

Security is also a major concern. Thieves, with an electronic code grabber, can capture the remote transmitter code on any garage door opener about five or more years old. Once they have your code, they can set their own remote control and open your garage door anytime after you leave.

When selecting a new opener, select one that has rolling security codes. The transmitter and receiver have more than 1 million built- in random codes. Every time you open the door, they automatically change to a new code.

The Genie Co., a leader in automatic garage-door openers, produces a whole line of openers and replacement hardware for sectional garage doors so you can fix the problems yourself. offers you wide range of garage door openers and repair parts. There you can buy genie garage door opener and accessories.