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Head-to-head · Best Bidets

Brondell CleanSpa Advanced (CSA-35) vs Brondell Swash 1400

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Brondell Swash 1400 comes out ahead by a narrow margin (unrated vs 3.8). The gap is mostly about Buyers who want a fully featured electric bidet seat with a heated seat and dryer but balk at Toto-tier prices — especially anyone replacing a basic toilet seat in a primary bathroom they own. — read the strengths below before deciding.

Brondell CleanSpa Advanced (CSA-35)
Ranked #5 in Best Bidets
Brondell CleanSpa Advanced (CSA-35)
UnratedNo cited reviews$39.99as of Aug 1

The CleanSpa Advanced is Brondell's mid-tier handheld sprayer and a near-universal recommendation from bidet specialty shops. Thumb-lever pressure control, a brass T-valve, and a reinforced spiral hose put it well above the $20 generic shattafs without crossing into the $80 stainless Luxury tier. If you want multi-purpose use, cloth-diaper rinsing, pet washing, deep-cleaning the toilet itself, it's the standard pick.

Strengths
  • — Ergonomic angled handle with thumb-lever pressure control — easier to aim one-handed than the traditional straight-handle shattaf sprayers
  • — Brass-core T-valve with built-in shutoff prevents the slow-drip leaks that plague cheaper handhelds
  • — Patented spiral-metal hose with inner-woven core resists the kinks that fail on $20 sprayer kits within months
Watch-outs
  • — Delivers only ambient-temperature water (whatever comes out of your toilet supply line) — no heater
  • — If you do not fully return the thumb dial to off, it can drip — one Home Depot reviewer reported a small flood on day four
  • — Plastic body with chrome finish is durable but feels less premium than the all-stainless CleanSpa Luxury
$39.99 · Check Price on AmazonFull review →
Brondell Swash 1400
Higher ratedRanked #3 in Best Bidets
Brondell Swash 1400
3 sourcesall derived$549.99as of Aug 1

The Swash 1400 has been Brondell's flagship for years and still packs more features under $500 than anything else: heated seat, tankless warm water, dual stainless nozzles, air dryer, oscillation, and a wireless remote. Techlicious's three-star review hangs entirely on a brief cold-water start-up. Everything past that first second competes with seats costing twice as much.

Strengths
  • — Dual stainless-steel nozzles with Nozzle Clean+ self-rinse cycle resist mineral buildup better than the plastic nozzles on most competitors at this price
  • — Tankless on-demand warm water lasts about two minutes per session — longer than reservoir-style seats from SmartBidet and lower-end Bio Bidet models
  • — Wireless programmable remote stores two user presets plus a one-touch auto wash-and-dry cycle
Watch-outs
  • — Initial cold-water spray for a few seconds before warm water arrives — Techlicious called it 'a deal-breaker, especially at this price point'
  • — Warm air dryer takes longer than competitors and reviewers report it doesn't fully dry
  • — LED nightlight has no sensor or brightness adjustment — it is on or off
$549.99 · Check Price on AmazonFull review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Brondell CleanSpa Advanced (CSA-35)

Cheaper sibling to the Brondell CleanSpa Luxury (CSL-40) at $80 — Luxury upgrades to stainless-steel sprayer head and is rated 1.64 lbs; Advanced uses durable chrome plastic at 1.4 lbs. Versus the Luxe Bidet NEO 320 and Tushy Spa 3.0 attachments, the handheld is a different tool — those mount under your seat and spray automatically; this one you point yourself.

Brondell Swash 1400

Saves roughly $850 versus the Toto Washlet S7A while matching it on most everyday features — heated seat, warm water, dryer, oscillation, wireless remote. You give up Toto's instant water heater (the Swash 1400 has a brief cold-water start), EWATER+ sanitization, auto-open lid, and seamless seat. Against the Luxe Bidet NEO 320, the Swash is more expensive but adds heating, drying, and electrical convenience — a category gap, not a head-to-head pick.

Specs side-by-side

SpecBrondell CleanSpa Advanced (CSA-35)Brondell Swash 1400
TypeHandheld sprayerElectric bidet seat
ElectricNoYes
Water SourceCold-only (ambient toilet line)Cold-only (tankless heater)
Heated SeatNoYes (3 temperatures)
Warm Air DryerNoYes (4 temperatures)
RemoteThumb-lever on handleWireless, 2 user presets
Self-Cleaning NozzleNoYes (NozzleClean+ cycle)
Power SourcePassive (water pressure)120V / 60Hz (3.5 ft cord)
InstallationDIY (T-valve at toilet)DIY (under 1 hour)
Warranty1-year limited3-year limited
MaterialAcrylonitrile Butadiene StyreneStainless Steel
Dimensions—15.2"W × 20.43"L × 5.75"H (elongated)
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