Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,

Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,

Name: Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,
Brand: HURRICANE™
SKU: HTT-6473-165S
Price: 60.95 USD
Availability: InStock

Type: Filter

SKU: HTT-6473-165S

$60.95

$60.95 ~~$0.00~~

Shipping calculated at checkout.

Available in stock

Free shipping ($100+)

30 Day Returns

Priority Shipping (3-5 days)*

The Hot Tub Things® Outer Filter – Part #HTT‑6473‑165S is a high-performance replacement for the Sundance® MicroClean® Ultra outer cartridge, compatible with 850 and 880 Series spas manufactured from 2005 through 2023. Built with heavy-duty spunbond polyester media, it traps debris, prolongs inner filter life, and is easy to rinse clean for extended use. With dimensions that match the original (19.8″ × 8.42″), it delivers full OEM efficiency at a more affordable price. Replace every 4–6 months with regular rinsing for optimal clarity and performance.

Product Description

Premium washable outer filter cartridge crafted for Sundance® MicroClean® Ultra systems, matching OEM part #6473‑165S in design and performance.
Compatible with Sundance® 850 Series (2005–2023) and 880 Series (2009–2023), including Altamar, Cameo, Capri, Majesta, Marin, Maxxus, Optima, Claremont, and Kingston models.
Made from durable spunbonded polyester media that resists fraying and shedding under spa heat and chemical exposure.
Core of a dual-stage filtration system—captures larger debris and protects the inner filter—extending its lifespan and maintaining water clarity.
Fully reusable; just rinse monthly to restore performance and reduce filter replacement costs.
OEM-matching dimensions: approximately 19.8″ length × 8.42″ diameter, with a 2.5″ hole, and offers about 130 sq. ft. of pleated surface area.

Specifications

Brand : Hot Tub Things

Dimensions: 19.8" × 8.42" × 8.42"

Barcode: 850511004758

FAQ

Q: Which spa models are compatible?
A: Works with Sundance® 850 (2005–2023) and 880 (2009–2023) Series, including major models like Maxxus, Capri, Cameo, Altamar, Marin, Claremont, and Kingston.

Q: Is this filter reusable?
A: Yes—just rinse monthly. Replacement is recommended every 4–6 months depending on spa use.

Q: Can I use this alone without the inner filter?
A: No—the MicroClean® Ultra system requires both the outer (6473-165S) and inner (6473-164S) filters to maintain optimal filtration.

Directions

1. Cut power and remove the spa cover.
2. Pull out the existing outer MicroClean® Ultra filter (6473-165S).
3. Rinse the replacement HTT-6473-165S filter thoroughly with water.
4. Insert it into the filter well, ensuring proper orientation.
5. Reinstall the inner filter (6473-164S), cover, and restore power.
6. Rinse every 4–6 weeks; replace as needed when worn.

Compatability

2002-2004, 2005-2008, 2009-2023 Sundance Maxxus | 880 Series
2002-2005, 2006-2008 2009-2023 Sundance Optima | 880 Series
2002-2004, 2005-2008, 2009-2023 Sundance Cameo | 880 Series
2002-2005, 2006-2008, 2009-2015 Sundance Majesta | 880 Series
2002-2005, 2006-2008, 2009-2023 Sundance Altamar | 880 Series
2002-2005, 2006-2008, 2009-2023 Sundance Marin | 880 Series
2002-2005, 2006-2008, 2009-2023 Sundance Capri | 880 Series
2017-2025 Sundance Claremont | 980 Series
2017-2025 Sundance Kingston | 980 Series

Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,

$60.95

$60.95 ~~$0.00~~

Premium Hot Tub Parts & Water Care Supplies

Premium Spa Accessories

Wide selection of spa accessories including filter cartridges, pillows, steps, and headrests for top brands.

Genuine Water Care Products

Genuine water care products and replacement parts backed by personalized, knowledgeable support for easy, accurate ordering.

Perfect Fit Guaranteed

Trusted by enthusiastic hot tub owners nationwide, Hot Tub Things is your reliable source for precision-engineered spa parts and accessories.

Review Before Use

The filter did look like the Sundance one through the packaging. I do not know if it can be improved as I will not install it until next spring unless the one in use has problems.

Did the job

It works

Long lasting

No longer need to go to the local hot tub store and pay extra prices because this one worked perfectly as it always does

Perfect

Remplacement parts for my spa

Free Standard Shipping

On any order $100+ (exceptions apply).

Authorized OEM Dealer

Purchase parts with confidence.

30 Day Risk-Free Returns

New returns self portal made simple.

100% Secure Payment

Now accepting Apple & Google Pay.

Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,

Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,

Product Description

Specifications

FAQ

Directions

Compatability

Hot Tub Things® Outer Filter – Sundance® 880/850 Series (2005–2023) – Part #HTT‑6473‑165S,