Filter that traps airborne particles by forcing air through very dense mesh.
(HEPA Filters) Class of air filters which meet a minimum performance level of 99.97% on 0.3 microns efficiency. (This is only an efficiency test and may not show small pin holes or leaks.) In the cleanroom market HEPA is normally rated at 99.
A high efficiency particulate air , or HEPA , filter is a type of high-efficiency air filter.
Without being disturbed or interrupted
quietly: with little or no activity or no agitation (`quiet' is a nonstandard variant for `quietly'); "her hands rested quietly in her lap"; "the rock star was quietly led out the back door"; "sit here as quiet as you can"
lull: a period of calm weather; "there was a lull in the storm"
characterized by an absence or near absence of agitation or activity; "a quiet life"; "a quiet throng of onlookers"; "quiet peace-loving people"; "the factions remained quiet for almost 10 years"
Making little or no noise
(of a place, period of time, or situation) Without much activity, disturbance, or excitement
Quiet
Quiet
When the evening falls
And sun’s golden crown
Slowly sinks
Behind the mountains
Greeting you with red fired skies
Sends the last golden beams
Over the lake
Then, my friend
Calm down…
Time to rest
From the troubles
Of day
Time to relax
Quiet, be quiet…
Take a deep, deep breath
Breathe the evening wind
And enjoy
The cool breeze
The upcoming night’s sending you
As a gentle “Hello”
Wraps itself
Round your shoulders
With a soft
Velvet touch
Quiet….
May you sleep well tonight
My friend
May that soft Velvet touch
Of the evening wind
Be the touch
Of your love
Quiet is the bike ride I took today. I decided that after my marathon yesterday, I was just going to ride in a direction for a while and see what I found. This was a beautiful ride, which if I had went quite a bit farther, I would have found the Lake. Another trip for when I'm a more practiced cyclist.