Amaircare 3000 Easy-Twist Super Standard Annual Filter Kit is Amaircare original filter.
Amaircare 3000 Easy-Twist Super standard annual filter kit contains:

• Carbon Pre-filter (3 ea.)
• Inner Carbon Blanket filter (2 ea.)

Amaircare 3000 Easy-Twist Super standard annual filter kit lasts for a one full year of operation.
Amaircare 3000 Easy-Twist Super standard annual filter kit's lifetime:

• Pre-Filter up to 4 months (3 included)
• Inner Carbon filter up to 6 months (2 included)

Important Notice!
Amaircare 3000 Easy-Twist Super standard annual filter kit fits Amaircare 3000 air purifier (with touch-pad control) manufactured After November of 2015.
For Amaircare 3000 air purifiers manufactured Before November of 2015 (with rotary variable control) use Amaircare 3000 Standard Annual Filter Kit.