Elevate your cold brew ritual with Calvana's complete filter replacement set, thoughtfully designed to enhance both the quality of your beverage and the longevity of your brewing system. Experience the perfect balance of premium filtration and sustainable brewing with expertly curated reusable felt filters and convenient disposable paper bags. ☕ At a Glance Type Reusable Filters Material Felt & Paper Brand Calvana Total Quantity 60 Pieces Includes 10 Felt + 50 Paper Compatibility Toddy System ✨ Features This thoughtfully assembled set combines 10 premium felt filters with 50 paper filter bags, working in harmony to maximize flavor extraction while eliminating bitter acids and oils for a smooth, rich cold brew. The felt filters can be reused up to 12 times or three months, pairing beautifully with the disposable paper bags to extend overall filter life and reduce waste. Crafted from high-quality materials that match original Toddy standards, these filters ensure perfect compatibility while delivering optimized filtration performance for every brew cycle. ☕ Premium Filtration ♻️ Sustainable Design 🔄 Reusable Felt 🧪 Original Compatible 💧 Smooth Extraction 🥤 Use Cases ☕ Daily Brewing Regular cold brew enthusiasts 🍵 Tea Infusions Delicate tea steeping 🏠 Home Café Specialty beverage crafting ✨ Consistency Minimal setup & cleanup 📐 Specifications Felt Filter Lifespan Up to 12 uses Felt Filter Duration 3 months ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-CuratedEvery tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen GuidanceClear how-to notes so you get great results at home. ✓ Real SupportQuestions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.