Bordered Sealed Edge Cleanroom Laundered 100% Polyester Knit. 100% continuous filament knit polyester No run interlock construction Laundered in an ISO Class 4 (Class 10) cleanroom Critically low particles, fibers, ions and extractables 4-side border sealed edges increase durability…

ValuClean® Plus is a hydroentangled rayon/polyester nonwoven recommended for ISO Class 5-8 environments.  It offers exceptional absorbency, durability and cleanliness at an economical price point. Due to its 50% rayon content, ValuClean® Plus has best-in-class absorbency, reducing actual…

Pro-Wipe® 750 is solvent resistant with superior absorbency. It makes an excellent upgrade for industrial wiper users. Thermally bonded 60% polypropylene/40% cellulose Highly sorbent and durable No secondary binders Cellulose core provides excellent wicking of solvents …

Pro-Wipe 750 is a thermally bonded multi-layer composite nonwoven wiper recommended for ISO Class 5 and above environments composed of a layer of cellulose bonded between two outer layers of polypropylene. This combination of properties provides Pro-Wipe 750 with exceptional cleanliness, absorbency…

MicroSeal® 1200 is an ultrasonically sealed edge cleanroom laundered wiper recommended for ISO 3-5 environments.  Its low endotoxin levels and high absorbency makes it ideal for pharmaceutical and medical device manufacturing applications. 100% polyester knit wipers with ultrasonically…

ValuSeal-HA® is a highly absorbent, ultrasonic heat sealed edge, 100% polyester wiper designed to address specific absorbency concerns, purity levels, and strength and durability for the semiconductor and biomedical markets.  100% continuous filament polyester knit Ultrasonically…

Polx®1200 is a knife cut unlaundered cleanroom wiper recommended for ISO Class 5-7 environments.  It is composed of 100% continuous filament polyester knit fabric. 100% continuous filament polyester knit Knife cut edge No binders or surfactants Low contamination compared to…

MicroSeal SuperSorb and the next generation MicroSeal SuperSorb Lite are the highest absorbency polyester knit wiper available on the market. Its unique design provides texture and extra durability when cleaning stubborn residues. It is an excellent wiper for applications where high concentrations…

100% Continuous Filament Knit Polyester Two-ply pinsonic tubular construction for exceptional absorbency Patented sealed edge process for reduced fiber contamination Sheet Size: 9″ x 9″ (23cm x 23cm) 100 Sheets Per Pack / 8 Packs Per Case 800 Total Sheets Per Case

100% Continuous Filament Knit Polyester Cleanroom laundered, laser sealed edge for reduced fiber contamination Critically low levels of particle and fiber release with excellent durability 9″ x 9″ (23cm x 23cm) 150 Sheets Per Pack / 14 Packs Per Case 2,100 Total Sheets…

Gamma irradiated and validated sterile to a Sterility Assurance Level of 10-6 in accordance with ANSI/AAMI/ISO American National Standards and European Standards EN1174 and EN552. These pre-wetted sterile wipers are ideal for aseptic environments and support areas where microbial exclusion is…

Sterile SatPax 1000 combines Durx 670 nonwoven wipers composed of a hydroentangled nonwoven blend of 55% cellulose and 45% polyester with a high saturation level of 70% IPA and 30% DI water. This pre-wetted format provides a cost effective and easy to use solution versus traditional bulk…

ValuSeal® 1500 is a laser sealed edge cleanroom laundered wiper required for ISO Class 3 and above environments composed of 100% continuous filament polyester knit fabric.  This combination of properties provides ValuSeal®1500 with a high level of cleanliness and chemical compatibility…

Gamma irradiated and validated sterile to a Sterility Assurance Level of 10-6 in accordance with ANSI/AAMI/ISO guidelines. The wipers have a higher saturation level to support the critical solution contact time needed in the regulated industries.  55% cellulose / 45% polyester…

SatPax® 670-R pre-wetted wipers are made with a higher saturation level to support the critical solution contact time needed in the regulated industries. The wiper is saturated with semiconductor grade isopropyl alcohol (IPA) and deionized water (DI) filtered to 0.2 µm.  Economical 55%…

Lensx® 90 is 100% biodegradable. It is made from 70% rayon and 30% cellulose. Lensx® 90 is engineered for extreme softness and for use in the cleaning of delicate surfaces.  Meets government specification AA-50177, Type 1, Class 1 Burst Strength (PSI/10 sheets dry) 51 Acidity (pH…

ValuSeal-LP are 100% knitted polyester, sealed edge wipers, that are laundered and packaged in Berkshire’s ISO 4 (class 10) cleanroom. They combine quality, performance and economy and are among Berkshire’s lowest particle and extractable product offerings.  100% continuous filament…

MicroFirst® is the first nonwoven wiper engineered and manufactured specifically for cleanroom applications. It is the ideal choice for cleaning in laboratories, aerospace, electronics, food processing, photo processing and semiconductor, circuit board, pharmaceutical and biomedical device…

Super Polx® 1500 is perfect for use in aerospace and computer/circuit board and semiconductor manufacturing where particles and ion content are a concern. Its rugged knit construction makes Super Polx® 1500 great for wiping up tough spills on either soft or rough surfaces without abrading or…

SatPax® 1000 are pre-wetted nonwoven polyester/cellulose wipers that are available in resealable pouches and canisters. The wiper is manufactured utilizing semiconductor grade IPA (isopropyl alcohol) and RO/DI H2O filtered to 0.2 µm.  55% cellulose/45% polyester, nonwoven Available…

100% continuous filament knit polyester, knife cut edge for reduced scratching potential Laundered and packaged in ISO Class 4 (Class 10) cleanroom Very low particles, fibers, ions and extractables High abrasion resistance Excellent absorbency Chemically compatible with IPA, acetone and…

MicroFirst LP® contains DuPont Lyocell, which is exceptionally soft and absorbent, making it ideal for wiping delicate surfaces and packaging sensitive components. This patented process eliminates binders and additives, which makes it a cleanroom wiper that rivals others in cleanliness and…

Introducing the first low-cost wiper good enough to be from Berkshire. It's Choice® The all-new low-priced wiper with all the performance consistency of high-priced wipers. Best of all, Choice is by Berkshire, the most trusted name in comtamination control products. 100% continuous filament knit…

100% continuous filament knit polyester and ultrasonically sealed edge for reduced fiber contamination.  Laundered and packaged in ISO Class 4 (Class 10) cleanroom. Critically low particles, fibers, ions and extractables High abrasion resistance Excellent absorbency Applications …

Durx® 770 is ideal for critical small parts cleaning. It can be used for cleaning and maintenance in laboratories, aerospace, electronics, food processing, photo processing, and semiconductor, circuit board, pharmaceutical, and biomedical device manufacture. Durx® 770 is enhanced with…

Berkshire Twillx® 1622 is an environmentally friendly wiper designed for cleanrooms rated ISO Class 6 (Class 1000) and above. Twillx® 1622 is 100% biodegradable. It is made from 100% cotton woven in a twill pattern and bias cut to minimize contamination. Twillx® 1622 is engineered…

Labx® 170 is a cleaner alternative to industrial tissues and wipers. It makes an excellent wafer separator, wet bench liner, laboratory workmat, material packaging and blotter. 80% manila hemp (abaca), 20% wood pulp Engineered as lightweight low lint wafer separator material …

Labx® 123 is engineered as a lightweight low lint wiper.  It is 100% biodegradable and made from 100% manila hemp. Engineered for light weight and low linting Meets government specification AA-50177, Type 1, Class 5 light Weight, Wet Strength Applications Tray liner and wet…