How many times you need to replace the ion brush in a year?

Depends on how much you use it. I replace mine whenever the brush gets shorter.

Does this work on the A310?

No I don't think so. A310 does not has a piece that can be replaced.

Is model A315 is black replacements available all i see is white

If you go to the air tamer store, it states black is currently unavailable.

Advanced Personal Air Purifier Replacement Negative Ion Emitter Covers - Made for AirTamer Model A315 (White, 2-pack)

Product ID: 264095458

Details

Colour
White
Brand
AirTamer
Product dimensions
67D x 19W x
Power source
Battery
Item weight
14 g

⚡Power Boost tech

🤫Ultra-quiet 1 dB noise

🧲Magnetic snap-on ease

$79.92

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Colour
White
Brand
AirTamer
Product dimensions
67D x 19W x

Description

✨ Refresh your air, refresh your vibe.

SLEEK WHITE FINISH - Modern, minimalist design that complements your professional lifestyle.
DUAL PACK CONVENIENCE - Two emitter covers included—always have a backup for uninterrupted freshness.
POWER BOOST TECHNOLOGY - Restore your AirTamer A315’s superior air-cleaning strength instantly.
WHISPER QUIET OPERATION - Maintain peak purification with barely-there 1 decibel noise level.
EFFORTLESS MAGNETIC REPLACEMENT - Snap on fresh ion emitters in seconds—no tools, no hassle.

The AirTamer Advanced Replacement Negative Ion Emitter Covers are precision-engineered for the AirTamer A315, featuring magnetic attachment for quick swaps and Power Boost technology to maintain optimal air purification. Each pack includes two ultra-quiet, lightweight covers in a sleek white finish, ensuring your personal air purifier performs like new wherever your busy life takes you.

Specifications

Brand	AirTamer
Model Number	IONW-315
Color	White
Product Dimensions	0.64 x 2.54 x 5.56 cm; 13.61 g
Auto Shutoff	No
Noise Level	1 Decibels
Item Weight	13.6 g

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