4" x 4" Cleanroom Wipers

Small-format wipes for precision cleaning and controlled solvent use.

4" x 4" cleanroom wipers are a standard small-size format used when tight control, minimal waste, and repeatable technique matter. Their compact footprint makes them ideal for detail cleaning, tool and fixture wipe-downs, isolators, and hard-to-reach areas, especially where a larger wipe would be cumbersome or overkill. Many facilities also prefer 4x4s for fold-and-turn wiping methods on small surfaces, helping operators maintain clean faces and reduce re-deposition during critical cleaning.

Across leading cleanroom brands, 4x4 wipes are commonly offered in ultra-low lint polyester, microfiber, and absorbent blends to match different cleanroom classes and residue types. For example, 4x4 polyester nonwoven or knit options are engineered for low particles, low ions, and low nonvolatile residues (NVR), with solvent-safe, cleanroom packaging—making them a strong fit for scratch-sensitive surfaces and precision assemblies, including optics and microelectronics.

Select a 4" x 4" wiper below to find the right substrate and cleanliness level for your application—whether you’re doing fine-detail wipe-downs, controlled solvent cleaning, or high-frequency maintenance in ISO-classified cleanrooms and labs.