Teknipure TS2PUI70P-99 TekniClean® Presat polyester knit cleanroom wipers with sealed edges, 70/30 IPA, 9"x 9"
Teknipure TS2PUI70P-99 TekniClean® Presat Polyester Knit Wiper, Sealed Edge, 70% IPA/30% DIW, 9 in x 9 in, Case of 960
The Teknipure TS2PUI70P-99 TekniClean® Presat is a presaturated 100% polyester knit cleanroom wiper with a sealed edge in the standard 9"x9" format, pre-wetted with 70% USP-grade isopropyl alcohol / 30% deionized water, packaged in peel-and-reseal pouches for convenient single-session dispensing. The pouch format delivers 960 wipers per case — the highest count per case of the standard 70/30 IPA 9"x9" TekniClean® formats — making it the most economical per-wipe option for high-volume facilities. Each pouch contains 40 wipers and reseals to minimize IPA evaporation between uses. Rated for ISO Class 4–7 environments. IPA is 0.2μm filtered for additional contamination control.
Sold in cases of 960 wipers (40 wipers/pouch, 24 pouches/case).
Specifications
| SKU | TS2PUI70P-99 |
|---|---|
| Brand | Teknipure |
| Product Line | TekniClean® Presat |
| Construction | 100% polyester knit, continuous-filament, sealed edge |
| Size | 9 in x 9 in (22.9 cm x 22.9 cm) |
| Saturation | 70% USP-grade IPA / 30% deionized water (0.2μm filtered) |
| Packaging | 40 wipers/pouch (peel-and-reseal), 24 pouches/case, 960 wipers/case |
| Cleanroom Rating | ISO Class 4–7 (Class 10–10,000) |
| Shelf Life | 3 years from date of manufacture |
| Chemical Compatibility | Compatible with most cleanroom surfaces and materials |
| Application | High-volume surface disinfection, equipment wipedowns, general cleanroom cleaning |
| Industries | Semiconductor, pharmaceutical, medical device, biotech, compounding pharmacy (USP <797>/<800>), aerospace/defense |
Frequently Asked Questions
How does the TS2PUI70P-99 pouch format compare to the pail (TS2PUI70-99) and refill bag (TS2PUI70R-99) formats?
All three contain the same TekniClean® 9"x9" polyester knit wiper presaturated with 70/30 IPA — the difference is packaging format and count per case. The pail (TS2PUI70-99) has 300/case in recloseable pails, best for workstations with frequent access. The refill bag (TS2PUI70R-99) has 600/case in flat resealable bags, designed for dispenser systems. The pouch (TS2PUI70P-99) has 960/case in peel-and-reseal pouches — the highest count per case, best for high-volume facilities that open a fresh pouch per cleaning session and want the lowest cost per wipe.
What does "peel-and-reseal" mean and how does it help?
Peel-and-reseal pouches have a peelable adhesive closure that opens cleanly and reseals securely after each use. This minimizes IPA evaporation between uses, maintaining consistent wiper wetness level throughout the pouch. Unlike twist-off or snap-close containers, the flat pouch format also takes up minimal storage space and can be easily staged at multiple workstations.
Is a sterile version of this wiper available?
Yes — the TS2PUI70P-99S is the gamma-irradiated sterile version of this wiper in the same 9"x9" pouch format, for use in aseptic processing areas and Grade A/B environments. A sterile 12"x12" version (TS2PUI70P-12S) is also available.
Why is 70% IPA the standard concentration for cleanroom disinfection?
70% IPA is more effective as a disinfectant than higher concentrations because the presence of water (30% DIW) is necessary to denature proteins and disrupt cell membranes in microorganisms. The 70/30 formulation provides the optimal balance of antimicrobial efficacy, evaporation rate, and surface compatibility for routine cleanroom disinfection.
