Synthetic Rigid Box Filter The Aero-cell S is a rigid air filter engineered to provide medium and high efficiency filtration combined with a prolonged life cycle. Each Purolator Aero-cell S filter utilizes a dual stage media. The first stage is a prefilter which consists of coarse synthetic fibers designed to arrest larger particulate in the airstream and enhance dirt loading ability. The second stage is a layer of micro-fine poly-propylene backing which captures the remaining smaller particles. The media is continuously bonded to expanded, corrosion- resistant, electro- galvanized steel which allows a 95% open face area. The Aero-cell S is capable of withstanding 7" w.g. in Variable Air Volume (VAV) applications, the Aero-cell maintains consistent filtering performance throughout a... Less

Acid-free. Contains 10% post-consumer and over 40% pre-consumer recovered material (measured by weight). A general purpose sketch paper for classroom experimentation or perfecting techniques with pen, pencil and a variety of other media. 60 lb.

Protect newspaper pages, maps, charts and other reference materials with Miller Multiplex's Countertop Presentation Display. Store your materials in 12 double-sided, steel-framed panels with cushioned separators that reduce noise and wear. White corrugated inserts keep pages securely in place, and clear vinyl sheets make them easy to read. Comes with a blank header area that you can customize. Non-skid leg pads keep the display from scratching your countertop.

Air Conditioner Filter. Effective at removing airborne allergens, fine particles, dust, dirt, large particles, pollen, dust mites debris, mold spores, pet allergens, smoke and smog particles. Alen Airnamic filters have more pleat media than the leading filter brands. The strong sturdy frames house crisp, sharp pleats that give you a low pressure drop for less airflow resistance and greater energy efficiency. Alen Airnamic home filters are available in Merv 8, Merv 11 and Merv 13. Purchase a 6-pack for a one year supply (if you have a single return) or our 12-pack for a one year supply (if you have multiple returns). Economical - Buy a 6 to 12 month supply Frequent filter changes promotes decreased energy consumption. Low airflow resistance and efficiency for better equipment operation and... Less

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

Constructed from strong singlewall 200#/ECT-32 kraft corrugated. Kraft corrugated cartons assemble in seconds, simply fold flaps and tape. All cartons are constructed from strong, 200#/ECT-32 corrugated fiberboard to meet most mailing and shipping carrier specifications. Shipped flat and bundled together for compact storage.. Recycled Content Pre-Consumer: 60-100%. Pack Size: 5. Color: Kraft. Material: 200#/ECT-32-C Corrugated. Style: Kraft RSC. Size: 36"x24"x20". Dimensions: 36"W x 20"H x 24"D. Recycled Content: 60-100%. Quantity: 5. ECT: 32. Corrugate Layers: 1.

The PVC used in these toploaders contain no plasticizers or stearates. The high impact grade PVC does not migrate and will not harm your cards, photos or prints, while offering maximum protection and visual appeal. *Holds items 20 x 24 *Crystal clear *Made of high impact rigid PVC *MSRP $6.80 per holder Order Details: *Order quantity is per case *25 holders per case *Case weight is 37.5 pounds Category: TopLoaders Highlights: toploader, photo sleeve, print protector

65 lb. heavyweight sketch book. 100% recycled, 10% post consumer content. Chlorine free, Acid-free. Spiral bound.

Our popular weighted lap pad provides proprioceptive feedback and postural stability during sitting activities. Excellent as a self-regulation tool in the classroom.

20" X 24" X 1" Permanent Washable Filter *Listed filter size is nominal. Actual filter size is up to ½" less on all dimensions. These quality filters are built to last a lifetime. They are interchangeable with 1" disposable filters and can be used again and again. The secret behind the filter's performance is its patented stage loading/peak and valley design. Instead of face loading (particles captured on the outer surface of the filter) the filter uses stage loading, with each stage capturing progressively smaller particles inside the filter. This design enables the filter to maintain its performance over the years. Unlike some permanent air filters, the filter uses no foam that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. And there are... Less

20" X 24" X 1" Permanent Washable Filter *Listed filter size is nominal. Actual filter size is up to ½" less on all dimensions. These quality filters are built to last a lifetime. They are interchangeable with 1" disposable filters and can be used again and again. The secret behind the filter's performance is its patented stage loading/peak and valley design. Instead of face loading (particles captured on the outer surface of the filter) the filter uses stage loading, with each stage capturing progressively smaller particles inside the filter. This design enables the filter to maintain its performance over the years. Unlike some permanent air filters, the filter uses no foam that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. And there are... Less

These clear archival polypropylene sleeves are sealed on three sides and hold two 20" x 24" prints or transparencies. 1/4" pocket tolerance. Opening on short side. Handles mounted prints. Ideal for presentation and safe storage of digital prints, artwork or documents. Pack of 100. Dimensions: 20-1/4 x 24-5/16. See other available sizes: Standard 6 mil. Also available as Heavyweight 16mil

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

A classic edition to any classroom, playroom, library, or common area, this durable, solid hardwood table is attractive and built to last. Tabletops are beautiful, easy-to-clean, and have smooth, rounded edges for style and safety. Features a 3/4" thick hardwood tabletop, solid hardwood legs (1-3/4" square). Beautiful natural finish. Easy assembly - instructions included Adult Assembly Required Adult Supervision Recommended Over-sized: Additional shipping charges may apply Product Dimensions: 24"W x 36"L x 20"H

DETAILS: Self-adhesive dry-erase roll makes an old chalkboard or a worn-out dry-erase board useful again. Fully adhesive back makes it easy and convenient to put up. Create a dry-erase board almost anywhere. Ideal for conference room tables, desks, walls, doors and almost any hard surface. When removed, adhesive will not leave residue behind. Dry-erase surface wipes clean after use. Board is recyclable. MANUFACTURER: Pacon UPC: 838613000236 Weight: 2.20 lb(s)Case Pack: 1 Roll Please note that it

10'x20' Red Vinyl Tarps 22 OZ are waterproof, UV, cold weather, and tear resistant. Red Vinyl Tarps have heavy duty brass grommets every 2 feet. 22 OZ Red Vinyl Tarps ideal for equipment, truck, trailer, hay stacks. Low Prices.

24x18x18 RSC 200/C CORRUGATED MOVING/PACKING/SH IPPING BOX (qty 20/bundle)

Constructed from strong singlewall 200#/ECT-32 kraft corrugated. Kraft corrugated cartons assemble in seconds, simply fold flaps and tape. All cartons are constructed from strong, 200#/ECT-32 corrugated fiberboard to meet most mailing and shipping carrier specifications. Shipped flat and bundled together for compact storage.. Recycled Content Pre-Consumer: 60-100%. Pack Size: 10. Color: Kraft. Material: 200#/ECT-32-C Corrugated. Style: Kraft RSC. Size: 24"x20"x6". Dimensions: 24"W x 6"H x 20"D. Recycled Content: 60-100%. Quantity: 10. ECT: 32. Corrugate Layers: 1.

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

Finest quality acid-free all-purpose drawing pad, heavyweight spiral bound paper. For pencil and charcoal sketching, as well as pen & ink, & light washes. 70 lb. 30 sheets per pad, double wire, micro-perforated for a smooth, tear-off edge.

The Filtrete Dust Reduction Filter 20x24x1 captures large airborne particles such as dust, pollen and lint. It is electrostatically charged and performs better than ordinary fiberglass and washable 1" filters. Filter Specifications: Listed Size: 20"x24"x1" 3M Performance Rating: 300 MERV Rating: 7 Filter Life: Up to 3 months 3M Part: 326DC-6 Recommended Replacement: Filtrete dust reduction filters should be replaced at least once every three months. If a Filtrete furnace filter remains in use longer than three months, it may begin to restrict airflow. In addition, certain conditions in your home will significantly add particles to the air causing the filter to capture more particles than usual. This will shorten the filter life to less than three months and... Less

20 X 24 X 1 Carbon Pleated Filter (actual size 19-1/2" X 23-1/2" X 3/4") These premium quality odor reduction carbon impregnated pleated filters are interchangeable with existing HVAC filters. The filter provides moderate dust/particulate holding capabilities but does not carry a MERV rating as it's primary function is the control of odors. Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. Filter last approximately 3 months under normal use. Ideal applications include the control of odors from: Cooking New paint New carpet Bathroom smells Cigarette, cigar smoke Pets Features: Activated carbon impregnated in a non-woven polyester media Heavy duty beverage board frame 33 gauge media support metal grid ... Less

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

Synthetic Bag Filter The Serva-Pak S is an extended surface high capacity air filter composed of individual dust holding pockets assembled in a metal support frame. Available in a variety of filter efficiencies, sizes and capacities, the Serva-Pak S allows maximum performance in given applications and is adaptable to a variety of frame and track systems. Purolator's unique process of fastening adjacent J-Channel frames incurs no media damage during assembly or shipment. Purolator uses a dual stage media in each Serva-Pak S filter. The first stage media is a prefilter consisting of coarse polyester fibers designed to arrest larger particulate in the airstream and enhance dirt loading capacity. The second stage media is a layer of microfine polypropylene fibers, spun-bonded and... Less

20 X 24 X 1 Carbon Pleated Filter (actual size 19-1/2" X 23-1/2" X 3/4") These premium quality odor reduction carbon impregnated pleated filters are interchangeable with existing HVAC filters. The filter provides moderate dust/particulate holding capabilities but does not carry a MERV rating as it's primary function is the control of odors. Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. Filter last approximately 3 months under normal use. Ideal applications include the control of odors from: Cooking New paint New carpet Bathroom smells Cigarette, cigar smoke Pets Features: Activated carbon impregnated in a non-woven polyester media Heavy duty beverage board frame 33 gauge media support metal grid ... Less

Effective at removing airborne allergens, fine particles, dust, dirt, large particles, pollen, dust mites debris, mold spores, pet allergens, smoke and smog particles. Alen Airnamic filters have more pleat media than the leading filter brands. The strong sturdy frames house crisp, sharp pleats that give you a low pressure drop for less airflow resistance and greater energy efficiency. Alen Airnamic home filters are available in Merv 8, Merv 11 and Merv 13. Purchase a 6-pack for a one year supply (if you have a single return) or our 12-pack for a one year supply (if you have multiple returns). The Alen Airnamic's filter design can save you money on electricity. The advanced pleat technology provides a lower pressure drop for less air flow resistance and greater energy efficiency. Changing... Less

limited edition: One of a Finds original works are offered one time only in a small reserve for collectors and enthusiasts. This special CB2 find has a limited edition release of 200, all of which have been sold. Check back soon to see our latest One of a Finds. lovestruck. Charlotte, North Carolina artist Kent Youngstrom captures the raw complexity of love in this 3-D mixed media installation. A graphic juxtaposition of a loving relationship- rusted and recycled, reclaimed and brand new-this handpainted piece symbolizes the many contentious facets of love. Clean white aluminum letters reclaimed from local sign shops sharply contrast a fiery red "V," illustrating the constant desire for the balance of comfort and passion. A frenzy of graffiti-esque rings and feverish brushstrokes... Less

Rigid Box Filter The SERVA-Cell VA is a rigid air filter and offers benefits of ASHRAE filtration in a low pressure drop configuration. The media is a microfiberglass paper. The pleat support is maintained by beads of adhesive applied on both the air entering and air exiting sides. This filter is also know as a V style with a mini-pleat configuration. The filter has an ASHRAE 52.1 efficiency of 95%. The filter has a 3/4" header. 24.00 L. 12.00 W. 20.00 H.