WindTech 300P Windscreen 35mm 3-Pack Gray

Three-pack foam windscreens for 35 mm microphones

The WindTech 300P Series Windscreen ships as a three-pack of gray foam covers sized for microphones with a 35 mm inside diameter. Each windscreen slips on quickly to reduce wind velocity, breath sounds and pop noises while protecting the capsule from dust and moisture. The SonicFoam material is hypo-allergenic and manufactured without heat so it does not alter the microphone's frequency response. Makers who need a single windscreen or a different colour will need another option.

Open-cell foam limits wind protection to moderate

The open-cell SonicFoam design allows sound energy to pass freely while attenuating air movement, which works well for indoor vocal work and light outdoor breezes. It cannot block the high wind pressures that a dense fur cover or a basket windshield would handle, so field recordists in strong gusts should look elsewhere. The foam also absorbs moisture over time, so very humid or rainy sessions will degrade performance unless the windscreen is swapped for a dry spare.

35 mm inside diameter decides fit

The critical specification is the 35 mm (1.375 in) inside diameter; only microphones with a matching barrel will seat securely without tape or adapters. If your microphone is thinner or thicker, the windscreen will either fall off or stretch the foam and change its acoustic behaviour. No other dimension in the listing affects compatibility, so verify the microphone diameter before ordering.