Filtro interior Hot Tub Things® – Serie Sundance® 880/850 (2009–2025) – Pieza n.° HTT‑6473‑164S
Frequently Bought Together
Why Shop With Hot Tub Things?
Authentic & Genuine Products
Shop trusted inventory of original spa parts.
Competitive Pricing
Built value for genuine spa care.
Expert Customer Support
Need help finding the right item? We can assist.
Great Everyday Value
Strong fit and quality without overpaying.
Fast Free Shipping
Free shipping on orders $100+.
Satisfaction Guaranteed
Supported by our easy return process.
Key Features & Benefits
Perfect Fit Guaranteed
Designed specifically for Sundance® spas requiring part 6473-164S
Superior Filtration
Engineered for seamless compatibility with original mounting points for secure placement.Captures fine particles and debris for sparkling clean water
Durable Construction
Made from premium filter media that resists chemicals, UV exposure, and wear
Easy Installation
Drop-in replacement—no tools or modifications required
Extended Lifespan
Durable construction withstands harsh spa chemicals and high temperatures
Made in USA:
Quality-tested to ensure reliability and performance
Product Overview
-
Proporciona un reemplazo directo para el filtro interno OEM Sundance® MicroClean® Ultra: el medio de microfibra de poliéster densamente hilado captura partículas ultrafinas y preserva la claridad del spa.
-
Compatible con los modelos Sundance® Serie 880 (2009-2023) y Serie 850 (2005-2023), incluidos los modelos Altamar, Capri, Cameo, Majesta, Marin, Maxxus, Optima, Aspen, Claremont y Lisbon.
-
Se adapta completamente a la pieza original n.° 6473‑164S (también conocida como AK‑6473164 o SD‑01293) en configuraciones Dual‑Stage MicroClean® Ultra; el filtro exterior se vende por separado.
-
Las dimensiones son aproximadamente 18,74″ de largo × 5,63″ de diámetro, con orificios superiores e inferiores abiertos de 2,75″ para una instalación precisa.
-
No lavable; reemplácelo cada 3 a 6 meses según el uso para mantener la claridad óptima del agua y evitar tensión en los componentes del spa.
-
Instalación rápida y sin herramientas: retire el filtro interior existente, inserte uno nuevo y reemplace el filtro exterior compatible para restaurar el rendimiento completo.
Frequently Asked Questions
-
No. It is non-washable and recommended for replacement every 3–6 months.
-
Compatible with Sundance® 850 and 880 Series (2005–2023), including major models like Altamar, Capri, Cameo, Maxxus, Optima, and more.
-
Yes—the inner filter works as part of a two-stage MicroClean® Ultra system and requires the outer filter (6473-165S) for optimal performance.
-
This inner filter measures approximately 4-1/4 inches in diameter by 18-3/4 inches long. It's designed to pair with outer filter 6473-165S as the complete 6541-397 filter assembly, and cross-references to Filbur FC-2769.
-
No — this filter is designed for the legacy MicroClean Ultra system used on 850 and 880 Series spas built before the January 2024 redesign. If your spa is a 2024 or newer 880 Series model, you'll need the updated MicroClean Ultra II filter set (6473-452S outer / 6473-453S inner) instead.
Related Products
