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Adapter Cap for K2 Filter System

Prices as of September 25, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$19.99
Sep 12 · Macy's
Best price
$19.99
−0% vs high
14-day high
$19.99
All stores
$20$20$20
Sep 12Sep 25
  • Macy's
Lowest in 14 days: $19.99 at Macy's. Highest: $19.99. Current best is 0% below the 14-day high.

About this product

The Freewell Adapter Cap for the K2 Filter System is a precision-engineered lens protection accessory designed for cameras using the Freewell filter mounting system. It fits lenses up to 82mm and provides a secure, snap-on fit to shield filters and lenses from dust, scratches, and damage during transport or storage. Weighing only 1.8 oz, it adds minimal bulk while ensuring reliable alignment and easy attachment. This lightweight cap is ideal for photographers seeking durable, hassle-free protection for their photographic equipment.

  • Fits lenses up to 82mm
  • Snap-on secure fit
  • Lightweight at 1.8 oz
  • Wipe clean care
  • Compatible with K2 Series

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Adapter Cap for K2 Filter System — Price Tracker & History