Here are some compatible brands and models for the SMALL size: Black & Decker Purifry 2 Liter

Fits Virco Models: 2001SS-LP

The second position fans the flames

27 cm ( L X W X H )

720-0038-04U Classic Pedestal

Red Premium Lava Rock 10 Pounds Volcanic Lava Stones Granules for Indoor Outdoor Fire Pits Fireplaces Gas Grill, Fish Tank and Landscaping (0.8"-1.2") Uniflame GBC981W Here are some compatible brandsNatural lava rock with hints of reds and grays. Granules are small and vary in size from 0. 8" to 1. 18" in diameter. Durable, long lasting, fire pit rocks look great and have a fascinating burning effect. Withstand the most extreme temperatures without damage or crumbling, add realism or create depth to gas logs to your gas logs . Perfect for fire bowls, fire pits, and indoor or outdoor fireplaces, liquid propane or natural gas. Use as a neutral bass