This kit includes screen diffusers and an install tool to help you insert them properly.

The 1/8th diffusers will increase your amperage range to over 250 amps.

Please note. Inserting the screens can be a bit tricky, but the tool helps keep the screens centered in the cup.

Make sure to install the cupped side first and push gently with the tool. You may need to cup the screens more with your fingers if the ceramic cups are sticky.