Rabbit Air MinusA2 ultra-quiet Air Purifier - Sylish, Efficient and Energy Star® Certified (SPA-700A) Review

I wanted to post this review mainly because there is no real comparison between Rabbit Air MinusA2 (covers 700 sq. ft.) Ultra-Quiet Air Purifier - 6 Stage Filtration! - built in Mood Light and the Rabbit Air BioGP (model 582A - covers 780 sq. ft.) Ultra-Quiet Air Purifier w/ Germicidal Protection- Low Maintenance - Washable Filters!, Pearl White out there. This is to give you an idea if you're making a choice between the two. [...]

I first purchased the 582A but returned it after a few months of usage due to some minor defect for an exchange with MinusA2 (RabbitAir support was extremely helpful). As a result I have experience with both of these units. The main reason I purchased an Air Purifier was dust elimination and for that particular purpose in mind both these products exceeded my expectations.

In the order of importance for me, these are the differences:
- As I am posting this review MinusA2 is $[...] more expensive than 582A. So why should you even consider MinusA2? Read on...

- Filtering:
(a) MinusA2 has 2 more levels of filtering. The Medium Filter (which filters medium sized particles and increases the efficiency/lifespan of the main HEPA filter) and a Customized Filter of your choice.
(b) On the other hand although RabbitAir boasts about the benefits of BioGP HEPA filters over the regular HEPA filters on their website, it's not clear if the MinusA2 HEPA filter is also BioGP (yet it's made by 3M and looks high quality). The price of the 582A's HEPA filter is more expensive. I am not sure if this is due to the surface area or because 582A's filter is really more effective.

- Noise level: This is where MinusA2 shines due to its more efficient new engine.
(a) I was pleasantly surprised to find out MinusA2 improves quite a bit over already very silent 582A. To compare at different speeds the noise and Clean Air Flow, check the Features tab in RabbitAir's own website for each product.
(b) I am not sure how RabbitAir calculates the sq ft. coverage but I run these units at the highest speed for which noise is acceptable (~ about 30dB in my opinion). Consequently I can run MinusA2 at Medium speed producing 97 Cubic Feet/min of clean air as opposed to 582A's Low speed producing 85 Cubic Feet/min.

- Area of coverage: Although 582A is rated at 780 sq ft. versus 700 sq ft. of MinusA2, if you check the Features tab for each product on RabbitAir's website you'll find out that MinusA2's clean air output is generally higher at the same speed setting as well as its CADR (clean air delivery rate) rating. I imagine RabbitAir's sq ft. calculation is based on the maximum setting in which 582A outputs 208 Cubic Feet/min vs 187 Cubic Feet/min of MinusA2. However I think this is unrealistic and I doubt many of you will choose to use it at the highest setting due to high energy consumption and noise.

- Design and build quality: MinusA2 wins this comparison by far.
(a) I must say though that there's room for improvement for both of these products. For both of them the plastic construction looks a bit cheap although this is more apparent with 582A. I wish their build were metallic.
(b) However MinusA2 is quite handsome overall with its square lines.
(c) It could also be wall mounted.
(d) One more thing I'd like to mention is I really liked the tiny remote of 582A. I think MinusA2's remote is not only less functional but is bulkier for no reason. I also miss 582A's the tiny remote control pocket behind the unit which reduced remote control clutter in the house.
(e) By the way although the mood light of MinusA2 adds to its cool looks, I believe RabbitAir's own claim of the Mood Light "helping normalize blood pressure, pulse, and facilitate deep breathing blah blah" is total nonsense. I think this sounds totally unscientific and if anything has negative influence on my view of RabbitAir as a honest company with high quality products. Also you will find out that you can't change the color of this light as you wish (based on your mood) but the unit sets that itself (based on its own mood).

- Energy consumption: MinusA2 consumes between 8 to 47 Watts whereas 582A consumes between 7 to 67 Watts. I believe the lower consumption of MinusA2 is due to the newer generation Mitsubishi engine employed. Therefore you can expect lower energy usage if you plan to run the unit at anything beyond the Silent setting.

- Sensors:
(a) Note that MinusA2 does not have an odor sensor although 582A has. I think this is quite useful with 582A and I don't understand why RabbitAir chose to drop this from MinusA2.
(b) On the other hand MinusA2 has a light sensor. Certainly it does not help to do a better air purification, but if you're using the Auto mode then the unit goes to the Silent setting automatically a few mins after the lights are dimmed. I think this should've been optional even in the Auto mode but it's a useful feature nevertheless.
(c) The particle sensor of MinusA2 looks more elaborate and I imagine it does a better job.
(d) Furthermore MinusA2 has adjustable sensor sensitivity. This is extremely useful, and the reason I returned 582A was because the sensors of the unit I received was simply too sensitive and was changing from "clean" to "very dirty" for no apparent reason in a split second (during late nights etc when there was no virtual change in room conditions).

Overall I think MinusA2 is a great unit and improves on the already impressive 582A. I thought it's worth the price difference. I already ordered a new one after RabbitAir customer support said they could give me a discount for an additional unit.

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Product Description:
Energy Star certified, the Rabbit Air MinusA2 air purifier is both efficient and ultra-quiet, and it helps keep your home or small office allergen free and smelling clean and fresh. Slim, stylish, and effective, this convenient system operates at four different speeds, covers 700 square feet, and can either stand alone or be mounted to the wall.


The Rabbit Air MinusA2 air purifier is both efficient and ultra-quiet. View larger.

Alternating mood light is ideal for times of high stress. View larger.

Capable of trapping airborne allergens and contaminants down to 0.3 microns in size 99.97 percent of the time. View larger.

Includes the RabbitAir true HEPA filter and the Pet Allergy filter. View larger. Six-Stage Filtration
One of the most innovative features of the MinusA2 is that it is entirely customizable. Specifically, you can choose from a variety of custom filters and select the one that will benefit you and your family the most. Choose among three filters: Germ Defense, Pet Allergy, or Toxin Absorber. Each type of custom filter is specially engineered to trap and destroy different types of germs, chemicals, or allergens.
The MinusA2 also includes a six-stage purification system and an activated carbon filter to fight off odors. Additionally, it's capable of trapping airborne allergens and contaminants down to 0.3 microns in size 99.97 percent of the time.
Light-Activated Auto Mode Operation
The MinusA2 boasts an adjustable air quality sensor that changes the speed of the air purifier based on the current indoor air quality, so there's no wasted energy expended. There's also a light sensor that detects the brightness in a room and adjusts accordingly. For added convenience, the unit automatically switches to sleep mode when a room has been dark for three minutes, once again helping to keep your energy costs down. Finally, in Sleep Mode, the unit operates at an ultra-quiet level while still maintaining optimum efficiency, and after lights are detected, it turns itself back to Auto Mode.
Mood Light Helps Induce Relaxation
The MinusA2 is unique among air purifiers because it offers an alternating mood light. Ideal for times of high stress, this special features helps normalize pulse and blood pressure while facilitating deep breathing, which induces a feeling of calmness and relaxation.
Safe and easy to use, the MinusA2 emits zero ozone, is ETL safety approved, and measures 21.4 x 20.0 x 7.0 inches (WxHxD). It comes with a removable floor stand, remote control, and a five-year warranty.
What's in the Box
Minus A2 Air Purifier, remote control, two "AAA" batteries, User's Guide, pre-electrostatic filter, anti-bacterial medium filter, RabbitAir true HEPA Filter, Pet Allergy filter.


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Pro Digital Hard Lens Hood For The Sony ALPHA DSLR-A900, DSLR-A700, DSLR-A350, DSLR-A300, DSLR-A200, DSLR-A100, Minolta Maxxum 5D, 7D Digital SLR Cameras Which Have Any Of These (16-105mm, 18-200mm, 70-300mm, 24-105mm, 16-80mm, 18-250mm) Sony Lenses Review

The only problem is the hood doesn't fit the original Minolta Lenses that I am using on my Sony Alpha 350.The description says Sony Lenses but I guess they ignore Minolta whom they purchased.Pro Digital Hard Lens Hood For The Sony ALPHA DSLR-A900, DSLR-A700, DSLR-A350, DSLR-A300, DSLR-A200, DSLR-A100, Minolta Maxxum 5D, 7D Digital SLR Cameras Which Have Any Of These (18-70mm, 18-55mm, 75-300mm, 55-200mm, 50mm, 100mm) Sony LensesSeems like they need to point that out in the spec sheets to save everyone a lot of trouble.

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Surround Air N-Lite 5000 Multi-Function HEPA Air Purifier Review

So far seems to work great, I ordered 5 of these for work to help cut down on the cold and flu bugs and to help with air quality, myself and another co-worker are always sneezing due to recycled air and since we got these we have not had any problems or itchy eyes. Only down side is, the picture makes it look to be about the size of an alarm clock, I was surprised when they arrived are quite a bit bigger then that. I will add a picture with a something to reference it. Not sure if the dimensions are listed. But anyways, no complaints yet. Sound on medium sounds like a small desk fan...not silent, but not disruptive.

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Product Description:
The N-Lite 5000 offers a more enlightened approach to air purification on many levels, representingan affordable way to gain the benefits of multiple, proven technologies in one purifier. Now, you do not have to choose between this enlightened, multi-function concept, and an affordable air purifier. The multiple functions include a high-efficiency allergen filter, which is 99.7% efficient at removing airborne particles. Unlike other filters that can serve as breeding grounds for micro-organisms, the N-Lite 5000 also features a germ-killing UV lamp and a built-in ionizer, proven to enhance the performance of filters. The N-Lite 5000 not only covers you against allergens and micro-organisms, but it also includes an activated carbon filter, which is the most effective way to trap chemicals, odors and cigarette smoke. The enlightenment does not stop here. New photocatalytic technology has also been added to this revolutionary air purifier. This form of air purification has been found to add a whole other safety net against pollutants, effectively removing chemicals (including VOCs such as formaldehyde), bacteria and odors.You will also find that an air purifier can be sleek and contemporary in design. The elliptical design of the N-Lite 5000 is not just attractive. The elliptical shape also maximizes air movement covering up to 300 square feet. You will also "see the light" in a literal way, as the cover can be removed to enable this purifier to double as an alluring night light.The N-Lite 5000 also features low replacement costs of just $35 per year for replacement filter and UV lamps.

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Opteka HD² Professional Digital Accessory Kit for Canon Powershot G10 & G11 Digital Camera Review

I am a long-time novice photographer, and I bought the G10 looking to expand upon my abilities.Although I have heard that Opteka gear is not top of the line, I must say, I'm pretty impressed with it so far.This kit came in exactly as advertised.I'm not expert, but I haven't noticed any flaws yet -- no noticeable distortion and the build quality seems pretty solid.It's got everything I need to push my photography to the next level.I know that as I work with the kit more, I probably become more cognizant of its limitations, and I'll look to upgrade piece by piece, but it's a fantastic starting point!

- Note that the front group of the wide-angle lens can be detached to leave a macro lens, so you really do have all the pieces you need for a full lens kit.
- I may replace the bag, but it is reasonably well constructed, and large enough to fit my G10 inside my National Geographic camera pouch, my G10 manual, all of the kit, my SD880IS inside a small hard case, all of the necessary cables, 2 spare batteries, and I still have room for some more stuff
- One caveate:the circular polarizer cannot be placed before the wide-angle lens -- vignetting occurs.You will need to purchase a larger polarizer to put on the front of the wide-angle lens if you want to do that

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Product Description:
The following items are included: (1)Opteka .45x High Definition Professional Wide Angle Lens (2)Opteka 2.2x High Definition Professional Telephoto Lens (3)Opteka High Definition² Pro Filter Kit (UV, Circular Polarizer, FL-D) (4)Lens/Filter Adapter (5)Opteka 5 Piece Camera & Lens Cleaning Kit (6)Opteka Tabletop Tripod (7)Opteka LCD Screen Protectors (8)54" Deluxe Professional Video/Camera Tripod (9)Samsonite Deluxe Microfiber Carry-All Camera Case

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Crane Five Stage Air Purifier Review

My son's room was always smelly and musty (from carpet, diaper pail, hamper and don't know what else).The air just felt dirty.So I bought this purifier (because it's adorable and good price).I've had it for one week and have definitely noticed a difference in the air quality.The air smells fresher and feels easier to breathe in there.The noise level is very quiet when you have it on low.You can put it on Medium or High when you are away or you need to quickly clean the air - on these higher settings it's very loud but thankfully the low setting is quiet.The only negatives - the blue UV light is VERY BRIGHT.I have to turn the shark away from the crib at night because it's so bright.Overall, I am happy with this purchase!!

UPDATE:I've had this purifier for almost one year now and am still very happy with it!It captures a lot of dust/dirt (apparent from the dirty filter) and the room always smells clean.If I ever turn it off for a long period of time I can notice the musty smell return but it quickly disappears once I turn the filter back on.I finally cut out two small pieces of dark duct tape and put it over the SUPER BRIGHT LED light and now it's not a problem.Very happy.

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Product Description:
Crane Penguin Air Purifier provides true HEPA Filtration and UV Germicidal Light to help remove 99.97 % of airborne germs and allergens that can cause Allergy, Cold and Flu. The 5 Step Advanced Air Cleaning System eliminates Bacteria, Viruses, Germs, Pollen, Smoke and common Household Dust.

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100 GPD Reverse Osmosis 6 Stage Permeate Pump & UV sterilizer Review

I had a plumber install the unit and was very glad that I did because there were some leaks that I would not have known how to fix.He had to trim the ends of the tubing and reinsert them into the fittings because a few of the connections leaked.The ends of the tubing were not cleanly trimmed.Also, the fittings are plastic and you have to be really careful not to overtighten them -- which would have been my inclination to fix the leaks.Overall, it is a good RO/UV system for a reasonable price.

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Product Description:
Under the Counter Reverse Osmosis System provides safe, pure water using Reverse Osmosis Technology. It's capable of removing over 90% of total dissolved solids, 99% of all organics and 99+ % of all bacteria and germs such as e-colie. This unit is great for areas that do not have chlorine in there water. In addition the system comes with a permeate pump to increase the output pressure and decrease the amount of system waste. The pump is powered by water pressure (no power needed) and is a must for installations that are supplied by a local well.System installs neatly under the sink. Comes with long reach faucet, storage tank, and necessary installation hardware as shown in the photo.System Features: 6 Stage FiltrationClear Housings make it easier to maintain100 Gallons Per Day Long Reach Chrome Faucet Permeate Pump4.4 Gallons Storage Tank All hardware include.Stage 1: 25 micron sediment pre-filterStage 2: Carbon block pre-filter Stage 3: 1micron sediment pre-filter Stage 4: 100 GPD TFC Reverse Osmosis MembraneStage 5; Ultra Violet Sterilizer Stage 6: Inline GAC filterFully AssembledAll parts are NSF and or FDA ApprovedMade in USA

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Submariner UVC - REPLACEMENT SPONGE 5 WATT 3 PACK Review

I have spent so much money trying to get my tank clear....always a milky white cloud in the water. Finally broke down and got the submariner because it was so easy to install. Woke up the next morning, and I could not believe how clear the water was....I could read a label I held up to the aquarium in the mirror back of it. This is by far so awesome, that I will never be without one again.

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Product Description:
5 Watt UV Submariner - Replacement 3pk Sponges

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