[Compatibility]- for AZ3000 AZ3002 HZ3000 HZ3002 IZ862H IZ562H ZD550. Compared to Part# 1541FC3000. [Package]- The package includes 4 cartridges with 4 different scent options, providing long-lasting odor control for your vacuum. Enjoy a variety of refreshing and pleasant scents to suit your preferences. [plain Freshness (1 packs)]- Experience the classic, fresh fragrance that effectively neutralizes odors. [Lavender Bliss (1 pack)]- Enjoy the soothing scent of lavender while eliminating unpleasant odors. [ Serenity (1 pack)]- Infuse your surroundings with the refreshing scent of blooming .<br><br>Please note: the physical slightly color difference or difference, please do not mind, thank you! Colour:Photo Color Material:plastic<br><br>Package Contents: 4 x Odor-Neutralizer <br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.